What was the main reason khrushchev called for increased agricultural output? a. to improve the standard of living b. to eliminate hunger among the poor c. to create more confidence in the government d. to discourage the production of more goods

He designed a plan for a series of interconnecting canals.

Explanation:

Emperor Yangdi helped to unite people in China by building a vast network of interconnecting canals. The constructing of the Grand Canal connected the northern and southern regions in China. Through the canal, people were able to connect from the far region and transport goods to the capital and other places. It was also used for supplying food to the northern border armies with food from the south.

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