The correct answer to this open question is the following.
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The things that Khrushchev and Kennedy agreed to that helped relieve tensions after the Cuban missile crisis that signaled to the rest of the world that the two superpowers could get along were to fulfill their agreements to end the crisis. The Soviet Union, to dismantle its missiles from Cuba, and the United States, to fulfill its promise of not invading Cuba and dismantle its missiles from Turkey.
During the Cuban Missile Crisis of 1962, United States President John F. Kennedy and USSR leader Nikita Khrushchev had to be firm and cautious in making their decisions. The world was on the brink of a nuclear war. The US decided to quarantine Cuba. US Navy ships blockade the ships coming to the island to certify that they had no nuclear weapons on them. The USSR threatened t launch the missiles. The negotiations between the government of the United States and the Soviet Union were tense all the time until finally, both presidents reached an agreement.
"A. Very few Roman emperors in the centuries after Augustus
<span> were competent rulers; most were insane, greedy, or both" is true. This was of course a very early beginning of the end...</span>
Answer:
option A should be chosen for efficient result
"A. Most Russians of all classes <span>were Orthodox Christians, not Catholics or Protestants" is the best option, since Russia was very much "shut off" from the world and did not experience other religious entities very often.</span>
Answer:
The new material that Neolithic people invent and use for making tools is bronze
