What led to immigration laws based on national origin? A. Increased immigration from eastern Europe
B. More immigrants from Asian countries C. Fewer Catholic and Jewish immigrants D. Immigrants coming to the United States with large families​

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.