Government the group of people with the authority to govern a country or a political state. In British English (and that of the Commonwealth of Nations), a government more narrowly refers to the particular administrative in control of a state at a given timeЧknown in American English as an administration. In American English, government refers to the larger system by which any state is organized. Furthermore, government is occasionally used in English as a synonym for governance. In the case of its broad definition, government normally consists of legislators, administrators, and arbitrators. Government is the means by which state policy is enforced, as well as the mechanism for determining the policy of the state. A form of government, or form of state governance, refers to the set of political systems and institutions that make up the organisation of a specific government. States are served by a continuous succession of different governments. Each successive government is composed of a body of individuals who control and exercise control over political decision-making. Their function is to make and enforce laws and arbitrate conflicts. In some societies, this group is often a self-perpetuating or hereditary class. In other societies, such as democracies, the political roles remain, but there is frequent turnover of the people actually filling the positions. Government of any kind currently affects every human activity in many important ways. For this reason, political scientists generally argue that government should not be studied by itself; but should be studied along with anthropology, economics, history, philosophy, science, and sociology. The Commonwealth of Nations, normally referred to as the Commonwealth and formerly known as the British Co monwealth, is an intergovernmental organisation of 54 independent member states. All members except Mozambique and Rwanda were part of the British Empire, out of which the Commonwealth developed. The member states cooperate within a framework of common values and goals, as outlined in the Singapore Declaration. These include the promotion of democracy, human rights, good governance, the rule of law, individual liberty, egalitarianism, free trade, multilateralism and world peace. The Commonwealth is not a political union, but an intergovernmental organisation in which countries with diverse social, political and economic backgrounds are regarded as equal in status. Activities of the Commonwealth are carried out through the permanent Commonwealth Secretariat, headed by the secretary-general, and biennial meetings of Commonwealth Heads of Government. The symbol of their free association is the Head of the Commonwealth, currently held by Queen Elizabeth II. Elizabeth II is also monarch, separately and independently, of 16 Commonwealth members, which are known as the "Commonwealth realms". The Commonwealth is a forum for a number of non-governmental organisations, collectively known as the Commonwealth Family, which are fostered through the intergovernmental Commonwealth Foundation. The Commonwealth Games, the Commonwealth's most visible activity, are a product of one of these organisations. These organisations strengthen the shared culture of the Commonwealth, which extends through common sports, literary heritage, and political and legal practices. Due to this, Commonwealth countries are not considered to be "foreign" to one another. Reflecting this, diplomatic missions between Commonwealth countries are designated as high commissions rather than embassies.