Answer:
monopoly
The term monopoly is often used to describe an entity that has total or near-total control of a market.
Nikita Khrushchev (1894-1971) led the Soviet Union during the height of the Cold War, serving as premier from 1958 to 1964. Though he largely pursued a policy of peaceful coexistence with the West, he instigated the Cuban Missile Crisis by placing nuclear weapons 90 miles from Florida. At home, he initiated a process of “de-Stalinization” that made Soviet society less repressive. Yet Khrushchev could be authoritarian in his own right, crushing a revolt in Hungary and approving the construction of the Berlin Wall. Known for his colorful speeches, he once took off and brandished his shoe at the United Nations.
B. Teotihuacán
<span>Teotihuacán was the capital of the ancient civilisation of Aztec. It was founded by one of the groups of the Aztec people. This group was known as the Mexica. The city existed between 1325 to 1521. It was built on an island in Lake Texcoco, it wa sufficiently connected with hundreds of canals and causeways. The city was laid siege to and destroyed, by a Spanish conqueror. Before that </span>siege, according to the conqueror himself, sixty thousand people came to the market place of the city and traded in goods of gold, silver, brass, wheels bones and feather.
It was the Louisiana purchase.
