National Political Parties in USThe United States has two major national political parties, the Democratic Party and the Republican Party. Although the parties contest presidential elections every four years and have national party organizations, between elections they are often little more than loose alliances of state and local party organizations.In order to win a national election, a party must appeal to a broad base of voters and a wide spectrum of interests. The two major parties have tended to adopt centrist political programs, and sometimes there are only minor differences between them on major issues, especially those related to foreign affairs. Each party has both conservative and liberal wings, and on some issues (e.g., affirmative action) conservative Democrats have more in common with conservative Republicans than with liberal Democrats. The country’s “winner-take-all” plurality system, in contrast to the proportional representation used in many other countries (whereby a party, for example, that won 5 percent of the vote would be entitled to roughly 5 percent of the seats in the legislature), has penalized minor parties by requiring them to win a plurality of the vote in individual districts in order to gain representation. The Democratic and Republican Party candidates are automatically placed on the general election ballot.Since the 1970s, presidential campaigns (primaries and caucuses, national conventions, and general elections) have been publicly funded through a tax checkoff system, whereby taxpayers can designate whether a portion of their federal taxes (in the early 21st century, $3 for an individual and $6 for a married couple) should be allocated to the presidential campaign fund. And the Democratic and Republican presidential candidates receive full federal financing (nearly $75 million in 2004) for the general election.Both the Democratic and Republican parties have undergone significant ideological transformations throughout their histories. The modern Democratic Party traditionally supports organized labour, minorities, and progressive reforms. Nationally, it generally espouses a liberal political philosophy, supporting greater governmental intervention in the economy and less governmental regulation of the private lives of citizens. It also generally supports higher taxes (particularly on the wealthy) to finance social welfare benefits that provide assistance to the elderly, the poor, the unemployed, and children. By contrast, the national Republican Party supports limited government regulation of the economy, lower taxes, and more conservative (traditional) social policies. In 2009 the Tea Party movement, a conservative populist social and political movement, emerged and attracted mostly disaffected Republicans.At the state level, political parties reflect the diversity of the population. Democrats in the Southern states are generally more conservative than Democrats in New England or the Pacific Coast states; likewise, Republicans in New England or the mid-Atlantic states also generally adopt more liberal positions than Republicans in the South or the mountain states of the West. Large urban centres are more likely to support the Democratic Party, whereas rural areas, small cities, and suburban areas tend more often to vote Republican. Some states have traditionally given majorities to one particular party. For example, because of the legacy of the Civil War and its aftermath, the Democratic Party dominated the 11 Southern states of the former Confederacy until the mid-20th century. Since the 1960s, however, the South and the mountain states of the West have heavily favoured the Republican Party; in other areas, such as New England, the mid-Atlantic, and the Pacific Coast, support for the Democratic Party is strong. Compare, for example, the 1960 and 2000 presidential elections.7. The presidential elections are held every _____ years.