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The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?

Unlike most spanish and portuguese traders in east asia, most dutch east india company traders did what

Which statement best describes the effect of urbanization in the late 19th century?