Sputnik · cuban missile crisis · bay of pigs · berlin wall these items are most associated with which of these eras? a) cold war b) world war i c) world war ii d) communist revolution

Sputnik was the first man-made satellite (Soviet Union) to be launched into orbit. The Cuban Missile Crisis and the Bay of Pigs are both dealing with Cuba and its alliance with the Communist Soviet Union. The Berlin Wall was erected to separate the Western side of the city from the Communist side. All of these events take place in the post World War II era known as The Cold War

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.