The first laws congress passed to reduce immigration to the u. s. placed restrictions on immigrants from which country? great britain russia cuba china

What role did the catholic church play in the development of the heliocentric theory promoted by copernicus and galileo?

Which organization provides to get information about to protect women from human trafficking the best ngo to contact would be

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power