Can American Democracy Heal Itself?
By Matthew Parish
Saturday 14 November 2026
The resilience of the American Republic, from McCarthyism and Watergate to the constitutional upheavals of the Trump presidency
There is an extraordinary feature of American democracy that has distinguished it from many other political systems over the past two and a half centuries. Periodically, the United States appears to descend into a condition of political irrationality, institutional paralysis or even constitutional crisis. Political leaders abuse their powers, the public becomes gripped by collective anxieties, established conventions are abandoned and the country's political institutions appear incapable of resisting the excesses of those who temporarily control them. Yet, on several remarkable occasions, the American constitutional system has apparently found within itself the resources necessary to restore a measure of equilibrium. The excesses subside, institutional authority reasserts itself and American democracy survives to endure another generation of political turbulence.
This capacity for institutional self-correction is one of the most intriguing features of the American political experiment. It raises a question of considerable contemporary significance: whether the constitutional arrangements devised in Philadelphia in 1787 possess an intrinsic tendency towards self-preservation, or whether the survival of American democracy has depended upon a succession of historical accidents and the willingness of particular individuals to place constitutional principle above their immediate political interests. The distinction is important because the second possibility is considerably less reassuring than the first.
The question has acquired new urgency during the second presidency of Donald Trump. His administration has pursued an expansive interpretation of presidential authority, seeking greater control over independent regulatory agencies, federal officials and the machinery of government, while becoming involved in repeated confrontations with the judiciary and state authorities. The November 2026 midterm elections, in which Democrats secured control of both chambers of Congress, have now introduced another potential corrective mechanism into this constitutional struggle. Whether that electoral reversal produces lasting institutional restraints, rather than merely transferring political power between competing factions, remains a separate question.
To understand the contemporary crisis, it is necessary to consider two earlier periods in which the American political system confronted serious abuses of institutional authority. The first was the era of McCarthyism in the early 1950s. The second was the Watergate scandal that culminated in the resignation of President Richard Nixon in August 1974. Both episodes illuminate the remarkable strengths of the American constitutional system, but they also expose its vulnerabilities and the uncomfortable contingencies upon which its survival may depend.
McCarthyism and the politics of collective fear
The rise of Senator Joseph McCarthy represented a crisis not primarily of presidential power but of political culture. In the early years of the Cold War, the United States was experiencing profound anxiety about the expansion of Soviet communism, the communist revolution in China and the possibility of ideological subversion within its own institutions. These fears were not entirely imaginary. Soviet espionage networks had operated within the United States, and the Soviet Union represented a genuine strategic and ideological adversary. Nevertheless, the existence of an authentic external threat provided an opportunity for political entrepreneurs to transform legitimate security concerns into a mechanism of intimidation and personal advancement.
McCarthy became the most notorious exponent of this political phenomenon. Beginning in 1950, he made sensational allegations that communist agents and sympathisers had penetrated the State Department and other institutions of government. His accusations frequently rested upon inadequate evidence, dubious insinuations and the systematic exploitation of the presumption that anyone who defended an accused person must themselves harbour suspicious sympathies. The resulting atmosphere damaged careers, intimidated civil servants and undermined confidence in the impartial administration of government.
What made McCarthyism particularly dangerous was that it exploited the institutions of democracy rather than attempting immediately to abolish them. Congressional investigative committees, public hearings, the press and the language of national security became instruments through which an elected politician could persecute his adversaries. McCarthy did not require the abolition of the Constitution because he discovered that constitutional institutions themselves could be manipulated to advance purposes inconsistent with the liberal values they were designed to protect.
The eventual collapse of McCarthy's influence is commonly presented as an illustration of American democracy correcting itself. During the televised Army–McCarthy hearings of 1954, the senator's aggressive behaviour became increasingly difficult for the public to ignore. The famous intervention of the Army's counsel, Joseph Welch, who demanded to know whether McCarthy retained any sense of decency, expressed a moral revulsion that had gradually developed across substantial sections of American society. On 2 December 1954, the Senate voted by 67 votes to 22 to censure McCarthy, effectively destroying his political influence.
Yet the conventional narrative of democratic redemption conceals an important qualification. McCarthy was not defeated by the automatic operation of constitutional machinery. He was defeated because particular individuals, including members of his own Republican Party, eventually became willing to confront him. Senator Margaret Chase Smith had challenged the atmosphere of intimidation as early as 1950, while Republican senators Ralph Flanders and Arthur Watkins played important roles in the later censure proceedings. President Dwight Eisenhower also worked, sometimes indirectly, to undermine McCarthy's influence. The institutions of democracy supplied the mechanisms through which McCarthy could be restrained, but those mechanisms required individuals prepared to employ them.
Moreover, the collapse of McCarthy's personal influence did not immediately eliminate the larger culture of political suspicion associated with his name. Anti-communist investigations and professional blacklisting were broader phenomena, extending well beyond the activities of one senator. His downfall was therefore a partial correction of institutional excess rather than a comprehensive restoration of the civil liberties that had been compromised.
This distinction has contemporary importance. A democracy may successfully remove an abusive political figure without eliminating the social anxieties, political incentives or institutional weaknesses that enabled that figure to acquire power. The fall of an individual is not necessarily equivalent to the recovery of a constitutional culture.
Watergate and the constitutional removal of a President
The Watergate scandal presented a different and in certain respects more fundamental challenge to the American constitutional order. Whereas McCarthy manipulated legislative authority to intimidate perceived political enemies, President Richard Nixon attempted to exploit the powers of the executive branch to protect himself and his administration from accountability. His presidency revealed the dangers inherent in the concentration of investigative, prosecutorial and intelligence-gathering authority within institutions ultimately answerable to the President.
The Watergate affair began with a burglary at the Democratic National Committee headquarters in June 1972, but its constitutional significance lay in the subsequent efforts to obstruct investigations into the crime and its connections with the White House. Nixon's administration used, or attempted to use, the machinery of executive government to frustrate inquiries that threatened the President personally. The resulting confrontation raised a fundamental question: whether an elected President could invoke the authority of his office to prevent other institutions from investigating his own misconduct.
The crisis reached an important stage in October 1973, when Nixon ordered the dismissal of the special prosecutor Archibald Cox. Attorney General Elliot Richardson refused to carry out the instruction and resigned, while Robert Bork eventually dismissed Cox. The episode became known as the Saturday Night Massacre, illustrating both the capacity of presidential authority to interfere with legal accountability and the willingness of individual officeholders to resist instructions they considered unacceptable. It also intensified congressional and public scrutiny of the administration.
The decisive constitutional confrontation came in July 1974, when the Supreme Court unanimously rejected Nixon's claim that executive privilege entitled him to withhold recordings relevant to the criminal investigation. The President complied with the Court's order, and the recordings revealed his involvement in the Watergate cover-up. The House Judiciary Committee approved three articles of impeachment, and Nixon resigned on 9 August 1974, before the full House could vote.
At first sight, this sequence represents an almost ideal demonstration of American democracy's capacity for self-correction. The judiciary asserted the supremacy of law over executive convenience. Congress exercised its constitutional power to investigate presidential misconduct. The press, particularly the Washington Post, performed an indispensable role in uncovering information that the administration preferred to conceal. Individual public officials refused to participate in actions they regarded as improper, while senior Republican politicians eventually ceased to regard the protection of their President as an overriding political obligation.
However, the Watergate outcome depended upon circumstances that were by no means inevitable. Nixon could have attempted a more sustained constitutional confrontation by refusing to comply with the Supreme Court's order. Republican senators could have maintained their support for him regardless of the evidence. Congressional proceedings might have descended into indefinite procedural disputes, and the public might have divided so profoundly along partisan lines that no generally accepted account of the President's misconduct could emerge.
The constitutional system functioned because political actors ultimately accepted that the preservation of legitimate governmental institutions was more important than the political survival of the incumbent President. The distinction between the presidency as a constitutional office and the President as a temporary occupant of that office remained sufficiently powerful to influence the conduct of those who possessed the authority to bring about Nixon's removal.
Nor did Watergate produce an uncomplicated restoration of trust. President Gerald Ford's subsequent pardon of Nixon generated considerable controversy, while public confidence in federal institutions had already suffered serious damage. The affair demonstrated that a President could be brought down by constitutional processes, but it did not establish that future presidents would necessarily be restrained in the same manner.
The constitutional revolution of Donald Trump
The contemporary challenge posed by Donald Trump's presidency differs from both McCarthyism and Watergate because it extends beyond the personal misconduct or political techniques of one individual. The administration has advanced an extensive constitutional argument about the proper organisation of the American federal government. Central to that argument is the proposition that the President must possess effective supervisory authority over the executive branch, including institutions historically afforded a substantial degree of operational independence.
This position is associated with what constitutional lawyers call the unitary executive theory. Its supporters maintain that Article II of the Constitution vests executive power in a single elected President, who must therefore be capable of directing officials exercising that power. They contend that the modern administrative state has accumulated enormous regulatory and quasi-legislative authority without adequate democratic accountability. From this perspective, presidential control is not necessarily a threat to constitutional government but a means of restoring responsibility to a government whose executive agencies have become increasingly autonomous.
The Trump administration made this argument explicit in an executive order of 18 February 2025, which sought to bring independent regulatory agencies under closer presidential supervision. The order rested upon the proposition that executive officials should ultimately be accountable through the elected President rather than through institutional arrangements insulating them from political direction. This is a serious constitutional argument, notwithstanding the substantial disagreement surrounding its implications.
The opposing argument is that the independence of particular governmental institutions serves purposes that cannot be reduced to the electoral accountability of their leadership. Regulatory commissions, professional civil servants, federal law-enforcement bodies and other institutions may require protection against direct political pressure if they are to apply laws impartially. A government in which every important official depends upon presidential favour for continued employment may operate coherently, but critics argue that it also creates opportunities for the politicisation of decisions that ought to be made according to law and evidence.
The Supreme Court has become a central participant in this constitutional debate. In June 2026, in Trump v Slaughter, the Court ruled by six votes to three that statutory restrictions on presidential removal of Federal Trade Commission commissioners were unconstitutional, overruling a precedent established in 1935. The majority understood presidential removal authority as an essential element of executive accountability. The dissenting justices maintained that Congress had legitimate reasons to preserve the independence of regulatory bodies performing specialised public functions.
This development illustrates a fundamental complication in the idea of democratic self-healing. The judiciary is not simply an institution defending an unchanging constitutional settlement against the ambitions of the executive. It is itself engaged in redefining the settlement, sometimes in ways that strengthen presidential authority and sometimes in ways that restrict it. What one constitutional tradition regards as the restoration of democratic accountability, another may understand as the destruction of institutional independence.
Moreover, the contemporary Supreme Court has not approached these questions uniformly. In February 2026, it rejected Trump's use of the International Emergency Economic Powers Act to impose sweeping tariffs, holding that the statute did not grant the President that authority. The case demonstrated that even a Court receptive to substantial executive control over administrative agencies could nevertheless insist upon congressional authority in other areas of government.
The deeper problem is therefore not whether the Supreme Court supports or opposes Donald Trump. It is whether the constitutional interpretation that emerges from these disputes preserves a meaningful distribution of governmental power, ensuring that executive efficiency does not become indistinguishable from executive supremacy. The answer cannot be determined simply by counting judicial decisions favourable or unfavourable to the administration.
The danger of subordinating institutions to personalities
One significant distinction between the Trump era and the earlier constitutional crises concerns the relationship between institutional loyalty and personal political loyalty. During both McCarthyism and Watergate, members of the Republican Party eventually became willing to challenge prominent Republicans whose conduct they considered damaging to constitutional government. Such challenges did not require those politicians to abandon their conservative convictions. They required them to distinguish support for their political party from unconditional support for a particular individual.
The contemporary situation raises the question of whether this distinction has become more difficult to maintain. Trump has established an unusually personal political relationship with substantial sections of the Republican electorate, while repeated confrontations with political opponents and governmental institutions have formed a central feature of his public career. His supporters often interpret institutional resistance to his presidency as evidence that entrenched political and administrative interests are frustrating the democratic mandate conferred upon him by voters. His critics interpret the same confrontations as attempts to subordinate constitutionally independent institutions to presidential authority.
Both interpretations reveal something important about the constitutional predicament. Democratic legitimacy unquestionably extends to the policies and political priorities upon which presidents are elected. Yet the authority conferred by an election remains limited by constitutional rules governing how those policies may be implemented. An electoral majority cannot, merely by virtue of winning an election, acquire powers that the Constitution assigns to Congress, the states or the courts.
The distinction is particularly important in relation to law enforcement. A President possesses legitimate authority to establish prosecutorial priorities within the limits of the law, but the credibility of criminal justice depends upon decisions about particular investigations and prosecutions being made according to legal standards. If citizens come to believe that criminal prosecution is principally a means of rewarding political loyalty or punishing political opposition, the rule of law loses an essential part of its public legitimacy.
There is also a more subtle risk associated with the transformation of political institutions into expressions of personal allegiance. Government officials may begin to anticipate the preferences of the President rather than exercising the independent judgement required by their statutory responsibilities. Such conduct need not involve explicit unlawful instructions. Institutional autonomy can deteriorate gradually through appointments, dismissals, informal expectations and the career incentives of those occupying senior administrative positions.
The historical lesson is that constitutional institutions cannot protect themselves merely by existing. Their effectiveness depends upon an internal culture in which officials understand that their responsibilities are owed to the law and the public, not exclusively to the political leader who appointed them.
The courts, elections and the limits of presidential authority
There are nevertheless important indications that the American constitutional system continues to possess substantial mechanisms for resisting executive overreach. During Trump's second term, federal courts have repeatedly been called upon to decide whether presidential actions exceed statutory or constitutional authority. Some decisions have favoured the administration, while others have restricted it. This judicial scrutiny, whatever the outcome of individual proceedings, demonstrates that presidential authority remains subject to legal contestation.
The administration's efforts to influence election administration provide a particularly revealing example. In the period preceding the November 2026 midterm elections, federal courts restricted several efforts by the administration to intervene in state electoral procedures, including disputes over voter registration and the eligibility of mail ballots. Judges emphasised that the Constitution assigns responsibility for administering elections primarily to the states, subject to congressional authority, rather than to the President acting unilaterally.
Such proceedings acquire their significance not because they advance the interests of one political party, but because they concern the institutional arrangements through which electoral competition is conducted. Elections can perform their corrective constitutional function only if their rules are not subject to unilateral alteration by those already holding executive power. The distribution of electoral authority among states, Congress and the judiciary is therefore an important structural safeguard.
However, the judicial picture is not entirely reassuring. An Associated Press investigation published in 2026 identified at least 31 lawsuits during the administration's first fifteen months in which district judges found that governmental officials had violated court orders. The Justice Department disputed many allegations, and appellate courts subsequently modified or overturned some relevant decisions. Nevertheless, the disputes raise an important question about the practical enforcement of judicial authority when the executive branch resists a court's interpretation of its obligations.
Courts possess the power to declare what the law requires, but they do not independently administer the entire machinery necessary to enforce their judgements. The American system assumes that executive officials will comply with binding judicial orders even when doing so is politically inconvenient. If that assumption deteriorates, constitutional law risks becoming a contest between institutional assertions rather than a generally accepted framework governing political power.
The issue becomes more complicated because the American judiciary itself derives part of its authority from public confidence in its independence. Supreme Court justices are appointed through a political process, and their constitutional philosophies frequently differ profoundly. Nevertheless, the survival of judicial authority depends upon a distinction between legitimate disagreement with a judgement and the rejection of the judiciary's constitutional role.
This distinction was central to Watergate. Nixon could disagree with the Supreme Court's decision, but he ultimately accepted that the Court possessed authority to bind him. Whether future presidents maintain the same understanding is among the questions upon which the practical functioning of the American constitutional system depends.
The November 2026 elections: a constitutional turning point?
The midterm elections of 3 November 2026 have added an important new dimension to this historical comparison. The Democratic Party secured majorities in both the House of Representatives and the Senate, demonstrating that the electorate retains the capacity to alter the distribution of institutional power notwithstanding the advantages enjoyed by an incumbent administration. The precise final margins remain subject to the completion of outstanding electoral counts, but the transfer of congressional control has been established.
This development creates a situation of divided government that the constitutional framers would readily have understood. Beginning in January 2027, the President will confront a Congress controlled by his political opponents, possessing substantial powers over legislation, public expenditure, investigations and appointments. Congress can require executive officials to provide evidence, examine the administration of public funds and use the legislative process to challenge policies pursued through executive action.
The incoming Democratic leadership has already indicated an intention to conduct extensive investigations into alleged misconduct and conflicts of interest within the administration. Republicans and the White House dispute many of the allegations and have warned that congressional investigations may become instruments of political retaliation. The administration is reportedly preparing legal resistance to anticipated congressional subpoenas and other oversight measures.
These developments create an important test of democratic self-correction, but the election result should not be confused with the completion of a constitutional recovery. A newly elected Congress may possess legal authority to investigate presidential conduct without necessarily being able to compel timely cooperation. Litigation over subpoenas and executive privilege can continue for extended periods, while political polarisation may encourage each party to portray constitutional oversight as an illegitimate assault upon its own political interests.
The question is whether the new congressional majority will employ its authority to strengthen enduring principles of institutional accountability or simply to pursue the same partisan struggles through different constitutional instruments. Investigations grounded in demonstrable legal or administrative concerns can perform an important constitutional function. Investigations pursued principally for political advantage may instead contribute to the deterioration of mutual trust upon which constitutional government depends.
The broader significance of the November elections may therefore lie less in the identity of the party acquiring congressional control than in the continued operation of competitive elections capable of redistributing power. A constitutional democracy is not required to produce permanent political consensus. It is required to provide peaceful, lawful and credible methods through which political disagreements can be resolved without destroying the institutions within which those disagreements occur.
Is self-healing a property of the Constitution?
The American constitutional system was designed around a profound scepticism about the political virtue of those who exercise governmental power. James Madison and his fellow framers did not assume that officeholders would invariably act with moderation or respect for constitutional principles. On the contrary, they understood political ambition as an enduring feature of human nature and attempted to construct institutions in which competing ambitions would restrain one another.
The separation of powers was therefore intended to prevent the concentration of political authority by distributing it among institutions with distinct responsibilities and interests. Congress would legislate and control expenditure, the President would execute the laws, and the judiciary would determine legal disputes. Federalism added another level of institutional competition by preserving substantial governmental powers within the states.
This arrangement differs profoundly from the idea that democracy consists simply of permitting an elected majority to do whatever it wishes until the next election. In the American constitutional conception, democratic government is constrained by rules governing the exercise of public authority. The legitimacy of an electoral mandate does not remove those constraints, because the constraints themselves form part of the constitutional order through which democratic authority is exercised.
Yet the historical record reveals that the separation of powers has never functioned as a perfectly automatic mechanism. Congressional supervision of the executive may weaken when the President's party controls the legislature. Judicial authority depends upon compliance by other institutions. Independent regulatory agencies may themselves become unaccountable or excessively insulated from elected government. Federalism can protect constitutional liberties, but historically it has also been invoked to resist the enforcement of civil rights.
The history of American racial segregation offers a particularly sobering qualification to optimistic accounts of constitutional self-correction. For decades, constitutional institutions tolerated or actively supported arrangements that denied large sections of the population meaningful political equality. The eventual transformations brought about by the civil rights movement required sustained political mobilisation, judicial intervention, congressional legislation and federal executive enforcement. The constitutional system possessed the capacity for reform, but that capacity operated only after prolonged injustice and extraordinary human effort.
There is thus a distinction between constitutional resilience and constitutional inevitability. The first describes a political system with institutions capable of resisting abuses and recovering from periods of dysfunction. The second implies that such recovery must eventually occur, regardless of the conduct of political leaders and the attitudes of the electorate. American history offers substantial evidence for the first proposition, but much less for the second.
The more interesting possibility is that American democracy possesses a conditional form of self-healing. Its institutions create opportunities for correction, but the opportunities must be seized by people who retain a commitment to their underlying purposes. Constitutional safeguards provide the means by which abuses can be challenged; they cannot guarantee that the necessary political courage, public judgement or institutional independence will always be present.
The changing nature of public opinion
There is another reason why the contemporary situation may differ from the crises of the 1950s and 1970s. The transformation of the American information environment has altered the relationship between political misconduct, public opinion and institutional accountability.
McCarthy's decline was accelerated by televised hearings in which large numbers of Americans witnessed the same proceedings. Watergate developed through a relatively concentrated media environment in which newspaper investigations, congressional hearings and national television broadcasts contributed to a broadly shared understanding of the unfolding scandal. Americans disagreed about the political implications, but the underlying evidence eventually became sufficiently compelling to alter the calculations of senior political figures.
Contemporary American society possesses a more fragmented information environment. Political audiences increasingly obtain information from media organisations, online communities and digital platforms reflecting their existing ideological commitments. Political controversies can consequently produce sharply different interpretations of the same events. An institutional investigation regarded by one audience as an indispensable defence of constitutional legality may be presented to another as evidence of an organised campaign against its preferred political representatives.
This fragmentation can undermine the political consequences of institutional findings. A court may make a legally authoritative determination, but the public interpretation of that determination may depend increasingly upon partisan identity. Congressional investigations may reveal substantial evidence without producing a corresponding political consensus. Electoral defeat may be interpreted as the legitimate expression of public dissatisfaction or, alternatively, as evidence of improper interference with the political process.
The capacity of democracy to correct itself depends in part upon the existence of a public capable of recognising the difference between political disagreement and constitutional misconduct. Where that distinction becomes obscured, the formal mechanisms of accountability may continue to operate without producing the broader social acceptance necessary to restore institutional confidence.
It would nevertheless be mistaken to romanticise the media environment of earlier decades. McCarthy exploited newspapers and radio, while Nixon attempted to manipulate public opinion through the political communications techniques available to him. Political misinformation and partisan journalism long predate the internet. The contemporary difference lies principally in the speed, scale and decentralisation with which competing narratives can circulate, making the establishment of common factual premises a more demanding political undertaking.
The moral foundations of constitutional government
Ultimately, the question of democratic self-healing leads beyond constitutional law into political philosophy. A written constitution can distribute governmental authority and establish procedures for resolving disputes, but it cannot by itself determine the moral character of those entrusted with exercising public power. Laws establish obligations, but the effectiveness of those obligations depends upon political actors recognising limits upon their own ambitions.
This is not an argument for replacing institutional safeguards with a vague appeal to personal virtue. Quite the opposite: institutional restraints are necessary precisely because political leaders cannot be relied upon to behave virtuously. However, even the most carefully constructed institutional system requires some minimal willingness among its participants to accept the legitimacy of rules that occasionally operate against their own interests.
A President must acknowledge that losing a legal argument does not invalidate the authority of the courts. Legislators must recognise that their constitutional responsibilities are not extinguished by loyalty to a President belonging to their own party. Judges must understand that their authority depends upon legal reasoning rather than partisan objectives. Citizens must accept that their political opponents can legitimately acquire and exercise public power following an election.
These obligations are not peculiar to the United States, but the American constitutional system makes them particularly visible because its structure distributes political authority among competing institutions. The system was designed to accommodate disagreement, but not the complete abandonment of shared constitutional commitments.
McCarthyism and Watergate each ended through combinations of institutional resistance and individual decisions that transcended immediate partisan interests. The contemporary period presents a more complicated picture, involving disputes not merely about the conduct of particular officials but about the constitutional powers of the presidency itself. Changes in judicial doctrine, the restructuring of administrative government and the deepening of political polarisation mean that the eventual outcome may involve a different constitutional balance from that which existed before Trump's return to office.
A democracy that survives a crisis is not necessarily identical to the democracy that entered it. Constitutional adaptation may produce new protections, new vulnerabilities or a combination of both. The meaning of recovery cannot therefore be reduced to a return to an imagined period of institutional perfection.
The American Republic and the future of constitutional resilience
The history of the United States supplies substantial grounds for considering the possibility that its democracy possesses an unusual capacity for institutional self-correction. The defeat of McCarthyism, the resignation of Nixon, the eventual dismantling of legally enforced racial segregation and the repeated peaceful transfers of political power all demonstrate mechanisms through which constitutional institutions and public mobilisation have addressed profound political conflicts.
Nevertheless, the historical record also suggests that recovery is neither immediate nor guaranteed. Constitutional institutions can tolerate injustice for extended periods. Political parties can subordinate their institutional responsibilities to partisan objectives. Public opinion can become sufficiently polarised that even serious evidence of misconduct fails to generate agreement about its implications.
The second Trump presidency has brought these competing tendencies into unusually sharp relief. The expansion of presidential authority has been accompanied by judicial decisions both permitting and restricting executive action. The 2026 midterm elections have demonstrated that opposition parties can still gain control of Congress, but the practical exercise of congressional oversight remains to be tested. Meanwhile, disagreements about the proper distribution of authority among the President, Congress, the courts and independent agencies continue to transform the constitutional landscape.
Perhaps the most useful lesson from the earlier crises is that constitutional recovery does not ordinarily begin with a single dramatic moment. McCarthy's downfall emerged from a gradual loss of public confidence and the accumulated decisions of politicians prepared to oppose him. Nixon's resignation followed a prolonged sequence of investigations, judicial proceedings and changing political calculations. Neither episode was a spontaneous act of constitutional regeneration.
American democracy may therefore be understood less as a political organism endowed with an automatic capacity to heal itself than as a constitutional framework within which recovery remains possible even after serious institutional damage. Its strength lies in the multiplication of opportunities for resistance, correction and political renewal. Its vulnerability lies in the possibility that those opportunities will be neglected or deliberately frustrated.
The enduring question is not whether the American Constitution contains adequate words to restrain the ambitions of those who govern. It is whether successive generations of American politicians, judges, civil servants and citizens remain willing to give those words practical effect, especially when doing so requires them to accept political outcomes they dislike.
The American experiment has survived some remarkable constitutional upheavals. Whether the current period becomes another chapter in the history of institutional recovery, or the beginning of a more lasting transformation in the distribution of governmental power, will depend upon the interaction of electoral choices, judicial decisions, congressional action and the conduct of the executive branch.
The American constitutional system provides numerous mechanisms for correcting excesses of power. History demonstrates that those mechanisms have sometimes worked with extraordinary effectiveness, but it also reminds us that their successful operation has depended upon human judgement rather than constitutional engineering alone.
Democracy, in this sense, possesses no mysterious biological instinct for self-preservation. It endures through the recurrent decisions of those who participate in it to preserve the rules that make political competition possible. The American Republic has repeatedly demonstrated that such decisions can be made, even during periods of profound national division. The question facing it now is whether those commitments can be sustained amid a prolonged disagreement over the very meaning of constitutional government.
