The difference between a decentralized and centralized government lies in which people or institutions have authority. Centralized government features a few powerful institutions and executives. Power is delegated to mor... More »

A presidential system of government is one in which a popularly elected head of state acts as the overall authority in the country. The term has been in use in the United States since before the Civil War to distinguish ... More »

Unitary governments draw praise for creating uniform laws, policies and administrative procedures, and for fostering a national sense of unity and stability. Unitary governments are essentially those that operate under a... More »

While government is a general term for the group of individuals who possess the authority to govern or regulate a political entity, such as a city, state or country, parliament is a specific type of government. Under a p... More »

There are arguably few advantages and more disadvantages of military dictatorship governments, with advantages including the possible deposition of a prior, ineffective government and disadvantages including a totalitari... More »

A centralized government is one in which a small group or executive at the highest level of government holds all political authority, and all other political units are subject to it. Autocracies and totalitarian governme... More »

A democracy is a government in which the people possess the ultimate power, while a dictatorship is a government in which the ruler possesses all the power. The exercise of power in a democracy varies, as the people may ... More »