Someone please help will mark as brainliest and please answer both questions

For question 14, the answer is (surprise attack on Pearl Harbor). For question 15, the answer is (blocking the sale of strategic materials to Japan).

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tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.