Answer: C. the downing of an American U-2 spy plane over the Soviet Union.
The downing of the American spy plane in Soviet Union named U-2 contributed mostly to the cancellation of a scheduled summit between the Soviet Union's leader Nikita Khrushchev and that of President Dwight D. Eisenhower.
Answer:
a special act of Congress (1862) that made public lands in the West available to settlers without payment, usually in lots of 160 acres, to be used as farms.
Explanation:
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The answer is actually <span>C. He used the ideas of popular sovereignty and natural rights to justify the colonies' desire for independence. Confirmed from APEX and please mark it the brainliest</span>
A Greek-City state was an independent city that governed itself according to its principles. It was connected to other city states through a shared culture and religion, but politically they were independent from each other. The power was held by men who were adult and free who could participate in politics and decide on the future of the state. Women and children were ranked lower than that and had no such power. Lowest ranked were slaves who were either slaves as punishment for breaking laws or were imprisoned after wars.