Katherine Johnson's knowledge of mathematics was instrumental in the return of the Apollo astronauts from the Moon to Earth.
Answer:
The 2010 Census reported 308.7 million people in the United States, a 9.7 percent increase from the Census 2000 population of 281.4 million.
Explanation:
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Nomads are constantly on the move, you didn't give any answer choices
The correct answer is D.
Bay of Pigs disaster took place in 1961, when the CIA planned and sponsored an invasion of Cuba, after the great power that Fidel Castro had showed and his support of communism. The US underestimated the Cuban forces and the US troops were sent to a terrible defeat with a high number of casualities.
The unsucessful invasion was embarrasing for the Kennedy administration, but he had no regrets to assume the whole political responsibility for everything that happened in Cuba. US people liked his honesty and his population grew even further.