They believe that markets are efficient and should thus function without interference, and the role of the state is to regulate and protect them.

It is a economic and social system in which all (or nearly all) property and resources are collectively owned by a classless society and not by individual citizens

Russian Leader who began a socialist movement in Russia under communist control, it was called the Union of Soviet Socialist Republics (USSR).

At the end of World War II, Germany was divided into four zones, each occupied by either the United States, Great Britain, France, or the Soviet Union.

Germany's capital city, Berlin, was also divided and occupied by the United States, Great Britain, France, or the Soviet Union

It was a barrier or division to seal off itself and its dependent eastern and central European allies from open contact with the West and other noncommunist areas.

A system of air transport created by British and U.S. to supply the Western-occupied sectors of the city

It was constructed in 1961 to keep East Germans from fleeing their Communist state.

They was the first introducer of the nuclear weapons on July 16, 1945.

Why was so important for the USA and the Soviet Union to explore the space?

Who launched the first satellite to be hurled into orbit around the Earth.

He became the first man on the moon.