Provisional government
A provisional government, also called an interim government, an emergency government, a transitional government or provisional leadership, is a temporary government formed to manage a period of transition, often following state collapse. Provisional governments are generally appointed, and frequently arise, either during or after civil or foreign wars, or during difficult times such as during invasion, economic crisis, or widespread infiltration of saboteurs and counter-revolutionaries such as during the French Revolution. Provisional governments maintain power until a new government can be appointed by a regular political process, which is generally an election. They may be involved with defining the legal structure of subsequent regimes, guidelines related to human rights and political freedoms, the structure of the economy, government institutions, and international alignment. Provisional governments differ from caretaker governments, which are responsible for governing within an established parliamentary system and serve as placeholders following a motion of no confidence,  or following the dissolution of the ruling coalition.In opinion of Yossi Shain and Juan J. Linz, provisional governments can be classified to four groups:
Revolutionary provisional governments (when the former regime is overthrown and the power belongs to the people who have overthrown it).