Slavery and the emergence of the bipartisan system

From 1828 to 1856 the Democrats won all but two presidential elections (1840 and 1848). During the 1840s and ’50s, however, the Democratic Party, as it officially named itself in 1844, suffered serious internal strains over the issue of extending slavery to the Western territories. Southern Democrats, led by Jefferson Davis, wanted to allow slavery in all the territories, while Northern Democrats, led by Stephen A. Douglas, proposed that each territory should decide the question for itself through referendum. The issue split the Democrats at their 1860 presidential convention, where Southern Democrats nominated John C. Breckinridge and Northern Democrats nominated Douglas. The 1860 election also included John Bell, the nominee of the Constitutional Union Party, and Abraham Lincoln, the candidate of the newly established (1854) antislavery Republican Party (which was unrelated to Jefferson’s Republican Party of decades earlier). With the Democrats hopelessly split, Lincoln was elected president with only about 40 percent of the national vote; in contrast, Douglas and Breckinridge won 29 percent and 18 percent of the vote, respectively.

The election of 1860 is regarded by most political observers as the first of the country’s three “critical” elections—contests that produced sharp yet enduring changes in party loyalties across the country. (Some scholars also identify the 1824 election as a critical election.) It established the Democratic and Republican parties as the major parties in what was ostensibly a two-party system. In federal elections from the 1870s to the 1890s, the parties were in rough balance—except in the South, where the Democrats dominated because most whites blamed the Republican Party for both the American Civil War (1861–65) and the Reconstruction (1865–77) that followed; the two parties controlled Congress for almost equal periods through the rest of the 19th century, though the Democratic Party held the presidency only during the two terms of Grover Cleveland (1885–89 and 1893–97). Repressive legislation and physical intimidation designed to prevent newly enfranchised African Americans from voting—despite passage of the Fifteenth Amendment—ensured that the South would remain staunchly Democratic for nearly a century (see black code). During Cleveland’s second term, however, the United States sank into an economic depression. The party at this time was basically conservative and agrarian-oriented, opposing the interests of big business (especially protective tariffs) and favouring cheap-money policies, which were aimed at maintaining low interest rates.

A difficult transition to progressivism

In the country’s second critical election, in 1896, the Democrats split disastrously over the free-silver and Populist program of their presidential candidate, William Jennings Bryan. Bryan lost by a wide margin to Republican William McKinley, a conservative who supported high tariffs and money based only on gold. From 1896 to 1932 the Democrats held the presidency only during the two terms of Woodrow Wilson (1913–21), and even Wilson’s presidency was considered somewhat of a fluke. Wilson won in 1912 because the Republican vote was divided between President William Howard Taft (the official party nominee) and former Republican president Theodore Roosevelt, the candidate of the new Bull Moose Party. Wilson championed various progressive economic reforms, including the breaking up of business monopolies and broader federal regulation of banking and industry. Although he led the United States into World War I to make the world “safe for democracy,” Wilson’s brand of idealism and internationalism proved less attractive to voters during the spectacular prosperity of the 1920s than the Republicans’ frank embrace of big business. The Democrats lost decisively the presidential elections of 1920, 1924, and 1928.

The New Deal coalition

The country’s third critical election, in 1932, took place in the wake of the stock market crash of 1929 and in the midst of the Great Depression. Led by Franklin D. Roosevelt, the Democrats not only regained the presidency but also replaced the Republicans as the majority party throughout the country—in the North as well as the South. Through his political skills and his sweeping New Deal social programs, such as social security and the statutory minimum wage, Roosevelt forged a broad coalition—including small farmers, Northern city dwellers, organized labour, European immigrants, liberals, intellectuals, and reformers—that enabled the Democratic Party to retain the presidency until 1952 and to control both houses of Congress for most of the period from the 1930s to the mid-1990s. Roosevelt was reelected in 1936, 1940, and 1944; he was the only president to be elected to more than two terms. Upon his death in 1945 he was succeeded by his vice president, Harry S. Truman, who was narrowly elected in 1948.

The civil rights era

Republican Dwight D. Eisenhower, the supreme Allied commander during World War II, won overwhelming victories against Democrat Adlai E. Stevenson in the presidential elections of 1952 and 1956. The Democrats regained the White House in the election of 1960, when John F. Kennedy narrowly defeated Eisenhower’s vice president, Richard M. Nixon. The Democrats’ championing of civil rights and racial desegregation under Truman, Kennedy, and especially Lyndon B. Johnson—who secured passage of the Civil Rights Act of 1964 and the Voting Rights Act of 1965—cost the party the traditional allegiance of many of its Southern supporters. Although Johnson defeated Republican Barry M. Goldwater by a landslide in 1964, his national support waned because of bitter opposition to the Vietnam War, and he chose not to run for reelection. Following the assassination of Robert F. Kennedy in 1968, the party nominated Johnson’s vice president, Hubert H. Humphrey, at a fractious convention in Chicago that was marred by violence outside the hall between police and protesters. Meanwhile, many Southern Democrats supported the candidacy of Alabama Governor George C. Wallace, an opponent of federally mandated racial integration. In the 1968 election Humphrey was soundly defeated by Nixon in the electoral college (among Southern states Humphrey carried only Texas), though he lost the popular vote by only a narrow margin.

From Watergate to a new millennium

From 1972 to 1988 the Democrats lost four of five presidential elections. In 1972 the party nominated antiwar candidate George S. McGovern, who lost to Nixon in one of the biggest landslides in U.S. electoral history. Two years later the Watergate scandal forced Nixon’s resignation, enabling Jimmy Carter, then the Democratic governor of Georgia, to defeat Gerald R. Ford, Nixon’s successor, in 1976. Although Carter orchestrated the Camp David Accords between Egypt and Israel, his presidency was plagued by a sluggish economy and by the crisis over the kidnapping and prolonged captivity of U.S. diplomats in Iran following the Islamic revolution there in 1979. Carter was defeated in 1980 by conservative Republican Ronald W. Reagan, who was easily reelected in 1984 against Carter’s vice president, Walter F. Mondale. Mondale’s running mate, Geraldine A. Ferraro, was the first female candidate on a major-party ticket. Reagan’s vice president, George Bush, defeated Massachusetts Governor Michael S. Dukakis in 1988. Despite its losses in the presidential elections of the 1970s and ’80s, the Democratic Party continued to control both houses of Congress for most of the period (although the Republicans controlled the Senate from 1981 to 1987).

In 1992 Arkansas Governor Bill Clinton recaptured the White House for the Democrats by defeating Bush and third-party candidate Ross Perot. Clinton’s support of international trade agreements (e.g., the North American Free Trade Agreement) and his willingness to cut spending on social programs to reduce budget deficits alienated the left wing of his party and many traditional supporters in organized labour. In 1994 the Democrats lost control of both houses of Congress, in part because of public disenchantment with Clinton’s health care plan. During Clinton’s second term the country experienced a period of prosperity not seen since the 1920s, but a scandal involving Clinton’s relationship with a White House intern led to his impeachment by the House of Representatives in 1998; he was acquitted by the Senate in 1999. Al Gore, Clinton’s vice president, easily won the Democratic presidential nomination in 2000. In the general election, Gore won 500,000 more popular votes than Republican George W. Bush but narrowly lost in the electoral college after the Supreme Court of the United States ordered a halt to the manual recounting of disputed ballots in Florida. The party’s nominee in 2004, John Kerry, was narrowly defeated by Bush in the popular and electoral vote.

Aided by the growing opposition to the Iraq War (2003–11), the Democrats regained control of the Senate and the House following the 2006 midterm elections. This marked the first time in some 12 years that the Democrats held a majority in both houses of Congress. In the general election of 2008 the party’s presidential nominee, Barack Obama, defeated Republican John McCain, thereby becoming the first African American to be elected president of the United States. The Democrats also increased their majority in the Senate and the House. The party scored another victory in mid-2009, when an eight-month legal battle over one of Minnesota’s Senate seats concluded with the election of Al Franken, a member of the state’s Democratic-Farmer-Labor Party. With Franken in office, Democrats in the Senate (supported by the chamber’s two independents) would be able to exercise a filibuster-proof 60–40 majority. In January 2010 the Democrats lost this filibuster-proof majority when the Democratic candidate lost the special election to fill the unexpired term of Ted Kennedy following his death.

The Democrats’ dominance of Congress proved short-lived, as a swing of some 60 seats (the largest since 1948) returned control of the House to the Republicans in the 2010 midterm election. The Democrats held on to their majority in the Senate, though that majority also was dramatically reduced. Many of the Democrats who had come into office in the 2006 and 2010 elections were defeated, but so too were a number of longtime officeholders; incumbents felt the sting of an electorate that was anxious about the struggling economy and high unemployment. The election also was widely seen as a referendum on the policies of the Obama administration, which were vehemently opposed by a populist upsurge in and around the Republican Party known as the Tea Party movement.

The Democratic Party fared better in the 2012 general election, with Obama defeating his Republican opponent, Mitt Romney. The 2012 election did not change significantly the distribution of power between the two main parties in Congress. While the Democrats retained their majority in the Senate, they were unable to retake the House of Representatives.