Which countries were satilite states of the Soviet Union after world war 2?

English- The satellite nations of the Cold War were Poland, Czechoslovakia, Hungary, Romania, Bulgaria, and East Germany. Countries in the West (like the U.S.) began using the term 'satellite nation' to describe these countries, because they were held in the orbit by the gravitational pull of the Soviet Union.

Spanish - Las naciones satélites de la Guerra Fría fueron Polonia, Checoslovaquia, Hungría, Rumania, Bulgaria y Alemania Oriental. Los países de Occidente (como los EE. UU.) Comenzaron a usar el término 'nación satélite' para describir estos países, porque estaban en órbita por la atracción gravitacional de la Unión Soviética.

answer; /// i believe that the correct answer is (d)the huang he river valley;