The raw materials that the us produced more if during ww2 than any other country were

Which statement best describes a major advantage of a confederal system of government over a unitary system

Which of the following european countries settled the first colonies in america

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?