the chinese people used improved irrigation to grow crops easier.
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Irragation
No but they used irragation!
Belief that improved U.S. relations with China would put pressure on the U.S.S.R. also to seek improved relations with the U.S.
The Burlingame Treaty
the burlingame treaty
Richard Nixon visited the Great Wall to support improved relations with China.
irragation
He improved
the sale of united states product in china
The correct spelling is "irrigation" (watering crops).
Irrigation is the application of water to soil or farmland
Richard Nixon improved relations with China.