An election is a decision-making process by which a population chooses an individual to hold formal office. This is the usual mechanism by which modern representative democracy fills offices in the legislature, sometimes in the executive and judiciary, and for regional and local government. This process is also used in many other private and business organizations, from clubs to voluntary associations and corporations. The universal use of elections as a tool for selecting representatives in modern democracies is in contrast with the practice in the democratic archetype, ancient Athens. Elections were considered an oligarchic institution and most political offices were filled using sortition, also known as allotment, by which officeholders were chosen by lot. Electoral reform describes the process of introducing fair electoral systems where they are not in place, or improving the fairness or effectiveness of existing systems. Psephology is the study of results and other statistics relating to elections (especially with a view to predicting future results). Ideology In Book II, Chapter 2 of his book 'The Spirit of Laws', Montesquieu states that in the case of elections in either a republic or a democracy, voters alternate between being the rulers of the country and being the subjects of the government. By the act of voting, the people operate in a sovereign (or ruling) capacity, acting as "masters" to select their government's "come." Characteristics of elections Further information: Suffrage The question of who may vote is a central issue in elections. The electorate does not generally include the entire population; for example, many countries prohibit those judged mentally incompetent from voting, and all jurisdictions require a minimum age for voting. Historically, other groups of people have also been excluded from voting. For instance, the democracy of ancient Athens did not allow women, foreigners, or slaves to vote, and the original United States Constitution left the topic of suffrage to the states; usually only white male property owners were able to vote. Much of the history of elections involves the effort to promote suffrage for excluded groups. The women's suffrage movement gave women in many countries the right to vote, and securing the right to vote freely was a major goal of the American civil rights movement. Extending the right to vote to other groups which remain excluded in some places (such as convicted felons, members of certain minorities, and the economically disadvantaged) continues to be a significant goal of voting rights advocates. Suffrage is typically only for citizens of the country. Further limits may be imposed: for example, in Kuwait, only people who have been citizens since 1920 or their descendants are allowed to vote, a condition that the majority of residents do not fulfill. However, in the European Union, one can vote in municipal elections if one lives in the municipality and is an EU citizen; the nationality of the country of residence is not required. Campaigners working on posters in Milan, Italy, 2004 In some countries, voting is required by law; if an eligible voter does not cast a vote, he or she may be subject to punitive measures such as a small fine. Nomination A representative democracy requires a procedure to govern nomination for political office. In many cases, nomination for office is mediated through preselection processes in organised political parties.[1] Non-partisan systems tend to differ from partisan systems as concerns nominations. In a direct democracy, one type of non-partisan democracy, any eligible person can be nominated. In some non-partisan representative systems no nominations (or campaigning, electioneering, etc.) take place at all, with voters free to choose any person at the time of voting—with some possible exceptions such as through a minimum age requirement—in the jurisdiction. In such cases, it is not required (or even possible) that the members of the electorate be familiar with all of the eligible persons, though such systems may involve indirect elections at larger geographic levels to ensure that some first-hand familiarity among potential electees can exist at these levels (i.e., among the elected delegates). As far as partisan systems, in some countries, only members of a particular political party can be nominated. Or, an eligible person can be nominated through a petition; thus allowing him or her to be listed on a ballot. Who is elected A pre-election hustings in the constituency of Oxford West and Abingdon in England. The government positions for which elections are held vary depending on the locale. In a representative democracy, such as the United States, some positions are not filled through elections, especially those which are seen as requiring a certain competency or excellence. For example, judges are usually appointed rather than elected to help protect their impartiality. There are exceptions to this practice, however; some judges in the United States are elected, and in ancient Athens military generals were elected. In some cases, as for example, in soviet democracy—there may exist an intermediate tier of electors between constituents and the elected figure. However, in most representative democracies, this level of indirection usually is nothing more than a formality. For example, the President of the United States is elected by the Electoral College, and in the Westminster System, the Prime Minister is formally chosen by the head of state (and in reality by the legislature or by their party). Types of elections In most democratic political systems, there are a range of different types of election, corresponding to different layers of public governance or geographical jurisdiction. Some common types of election are: * Presidential election * General election * Primary election * By-election * Local election * Co-option A referendum (plural referendums or referenda) is a democratic tool related to elections in which the electorate votes for or against a specific proposal, law or policy, rather than for a general policy or a particular candidate or party. Referendums may be added to an election ballot or held separately and may be either binding or consultative, usually depending on the constitution. Referendums are usually called by governments via the legislature, however many democracies allow citizens to petition for referendums directly, called initiatives. Referendums are particularly prevalent and important in direct democracies, such as Switzerland. The basic Swiss system, however, still works with representatives. In the most direct form of democracy, anyone can vote about anything. This is closely related to referendums and may take the form of consensus decision-making. Reminiscent of the ancient Greek system, anyone may discuss a particular subject until a consensus is reached. The consensus requirement means that discussions can go on for a very long time. The result will be that only those who are genuinely interested will participate in the discussion and therefore the vote. In this system there need not be an age limit because children will usually become bored. This system is however only feasible when implemented on a very small scale. Electoral systems Electoral systems refer to the detailed constitutional arrangements and voting systems which convert the vote into a determination of which individuals and political parties are elected to positions of power. The first step is to tally the votes, for which various different vote counting systems and ballot types are used. Voting systems then determine the result on the basis of the tally. Most systems can be categorized as either proportional or majoritarian. Among the former are party-list proportional representation and additional member system. Among the latter are First Past the Post (FPP) (relative majority) and absolute majority. Many countries have growing electoral reform movements, which advocate systems such as approval voting, single transferable vote, instant runoff voting or a Condorcet method; these methods are also gaining popularity for lesser elections in some countries where more important elections still use more traditional counting methods. While openness and accountability are usually considered cornerstones of a democratic system, the act of casting a vote and the content of a voter's ballot are usually an important exception. The secret ballot is a relatively modern development, but it is now considered crucial in most free and fair elections, as it limits the effectiveness of intimidation. Elections are usually held on one day. There are also advance polls and absentee voting, which have a more flexible schedule. In Europe, a substantial proportion of votes are cast in advance voting. Elections around the world Further information: Elections by country * Appointment * Ballot access * Demarchy — "Democracy without Elections" * Electoral calendar * Election law * Election litter * Full slate * Fenno's Paradox * Garrat Elections * Gerontocracy * Meritocracy * Nomination rules * Pluralism (political philosophy) * Political science * Polling station * Slate * Sortition * Two-party system * Voter turnout