Answer:
<em>B. Tribes lived in isolation and did not interact with each other</em>
Explanation:
To gain raw materials and to expand and get more land .
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Answer:
The chasquis(messangers) were trained to be able to read and translate the quipus to each other and higher authorities. They also transported goods at high speeds.
Explanation:
Answer: They were hoping to find a waterway connecting the Atlantic and Pacific Oceans to make it easier for trading ships to sail from Europe to Asia.