1 a 2 a 3 c 4 b but im not sure
Answer:
B. is the right choice.
Explanation:
The archeological site of Monteverde II in Chile dates back 14,800 years, according to scientists (there´s a broad consensus). The discovery of many objects belonging to the Pleistocene was in 1977 in an area called Región de Los Lagos.
Answer:
After Abraham Lincoln was declared the winner of the Presidential election of 1860, Southern states were outraged. Southern states were concerned that the Republican government would attempt to abolish slavery.
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Answer:
C. People began to exchange goods and ideas among vastly different cultures
Explanation: