C. settled in the Valley of Mexico around the year 1250
<span>D. </span><span>found a permanent home on an island where an eagle tore apart a serpent
A and B were true of the Incan civilization.
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Answer:
The reason why the Americans wanted to remain neutral and not take sides in the growing conflicts in Europe is because we simply didn't want to get in war that isn't our fight neither want to send troops to Europe and fight over there and waist tax payers money instead use it and others ways. Its like two people arguing because usually people let the other two argue and dont interfere because they dont want to get caught up in it and its not their problem.
Explanation:
the lack of new factory jobs in the North" was not an economic problem facing the United States at the end of the Civil War. The others were all quite serious problems.
Space race was a race for world powers to reach space ahead of everyone else. The space race consisted with The U.S. and The U.S.S.R reaching space. Ultimately, The U.S.S.R won, but the U.S won by landing on the moon.
Answer: The Invention of the timer gear on fighter aircraft, the monoplane and more advanced aircraft such as fighter and bombers. the tank, the submarine, the machine gun, the dreadnought, the semi-auto rifle, chemical weapons, and the sub-machine gun. The tank, the submarine, the machine gun, semi-auto rifle, and the sub-machine gun are all still used today.
Explanation: