Answer:
Colonization ruptured many ecosystems, bringing in new organisms while eliminating others. The Europeans brought many diseases with them that decimated Native American populations. Colonists and Native Americans alike looked to new plants as possible medicinal resources.
Explanation:
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Explanation: Congress oversight refers to the power of the U.S Congress is to monitor and change. The main goals of congressional oversight are preventing waste, fraud, and abuse and protecting rights and civil liberties.
The answer is navigation, date and time
this would be the proper answer The Pilgrims came to the New World to escape religious persecution.
President Truman had the CIA train over 3000 Cuban exiles to overthrow Castro. Before the invasion, Kennedy took over office and approved it. The invasion failed miserably. In under 90 hours, over 2000 of the exiles were captured and the rest were killed. Kennedy denied to give them air support because he didn't want any US soldiers involved because it would start a war with Cuba and possibly provoke the Soviet Union. President Kennedy had the captured exiles released for a price of food and resources.
