Which of the following was the most significant barrier to communication and technology transfer between groups in the Americas?
A. lack of interest among inhabitants
B. groups that did not know of each other’s existence
C. the perpetual state of war between groups
D. the north-south geography of the Americas
Answer:D
Which of the following was the most significant barrier to communication and technology transfer between groups in the Americas?
A. lack of interest among inhabitants B. groups that did not know of each other’s existence C. the perpetual state of war between groups D. the north-south geography of the Americas