A lack of demand since farm crops and goods were not being purchased as relatively high frequencies during this time
This is known as the Columbian Exchange; option A. This includes for example Coffee and Chocolate (the plants); which are today to a great degree cultivated in a continent different than the one they originally evolved on.
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The answer is Louis and Clark
Answer:
1: In order to fight communism, the United States supported corrupt and cruel military dictatorships
2: Ecuador
3: He criticized the junta for putting its own needs above the needs of the people.
4: During the 20th century much of Latin America suffered from political instability, war between factions, and extreme poverty.
Explanation: