A system of government in which the state plans and controls the economy and a single -- often authoritarian -- party holds power state controls are imposed with the elimination of private ownership o?

The system of government described is known as a communist or socialist state. In this framework, the state centrally plans and manages economic activities, often leading to the elimination of private ownership and the establishment of a command economy. Typically, this system is characterized by the dominance of a single political party, which may employ authoritarian measures to maintain control and suppress dissent. This approach aims to achieve equality and collective ownership, but often at the expense of individual freedoms and economic efficiency.