Answer:
The main difference between the way in which Russia abandoned communism and the way in which the other countries of the Warsaw Pact did so was that Russia was part of the Soviet Union, which dissolved for political reasons without social revolutions; while the rest of the nations did so through popular revolutions known as the Revolutions of 1989.
Explanation:
The revolutions in Eastern Europe in 1989 were a series of events in which many of the Communist Party regimes that ruled several Eastern European countries since the mid-late 1940s were forced to give up power, following a series of popular protests.
The fall of the communist regimes was associated with perestroika in the USSR and began with the Polish People’s Republic, followed by massive protests that led to a change of power in East Germany, Czechoslovakia and Bulgaria, as well as reforms initiated by the communist authorities in Hungary. The change of power was non-violent, except in Romania.
The legislative branch must approve any Presidental appointments unless a veto is used.
The correct answer is A.
The human race was not originated in America. The first settlers were nomadic people from the Paleolithic era, who arrived in the continent approximately 15,000 years ago using the Beringia land bridge. This crossing was possible because the sea level had decreased abruptly after the Last Glacial Maximum. Today this piece of land has become the Bearing Strait, separating Siberia (Rusia) and Alaska (US).