In an authoritarian government, who holds power?

Authoritarianism is a form of government characterized by the rejection of political plurality, the use of a strong central power to preserve the political

Explanation:

in an effort to stem the tide of refugees attempting to leave east berlin, the communist government of east germany begins building the berlin wall to divide east and west berlin. construction of the wall caused a short-term crisis in u.s.-soviet bloc relations, and the wall itself came to symbolize the cold war.