United Kingdom Political System
The United Kingdom is a unitary democracy governed within the framework of a constitutional monarchy, in which the Monarch is the head of state and the Prime Minister of the United Kingdom is the head of government. Executive power is exercised by Her Majesty's Government, on behalf of and by the consent of the Monarch, as well as by the devolved Governments of Scotland and Wales, and the Northern Ireland Executive. Legislative power is vested in the two chambers of the Parliament of the United Kingdom, the House of Commons and the House of Lords, as well as in the Scottish parliament and Welsh and Northern Ireland assemblies. The judiciary is independent of the executive and the legislature. The highest national court is the Supreme Court of the United Kingdom. The UK political system is a multi-party system. Since the 1920s, the two largest political parties have been the Conservative Party and the Labor Party. Before the Labor Party rose in British politics the Liberal Party was the other major political party along with the Conservatives. Though coalition and minority governments have been an occasional feature of parliamentary politics, the first-past-the-post electoral system used for general elections tends to maintain the dominance of these two parties, though each has in the past century relied upon a third party to deliver a working majority in Parliament. The current Conservative-Liberal Democrat coalition government is the first coalition since 1974. With the partition of Ireland, Northern Ireland received home rule in 1920, though civil unrest meant direct rule was restored in 1972. Support for nationalist parties in Scotland and Wales led to proposals for devolution in the 1970s though only in the 1990s did devolution actually happen. Today, Scotland, Wales and Northern Ireland each possess a legislature and executive, with devolution in Northern Ireland being conditional on participation in certain all-Ireland institutions. The United Kingdom