Choose the word or phrase that best completes each sentence about the impact of early Chinese innovations.

The Great Wall protected the people of China, and it also
_________

________ connected parts of China and increased trade.

Answers:
1. Isolated them from other peoples
2. The Grand Canal

Respuesta :

Answer:

Explanation:

a.isolated them b. the grand canal

Answer:

A & B

Explanation:

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