The open door policy, proposed by the united states in 1899, called for open trade with a) cuba. b) china. c) russia. d) philippines.

The correct answer is C) China. The Open Door Policy, proposed by the United States in 1899. gave China the freedom to trade with all the countries equally. The first attempt of this policy did not go well, so when China opened for foreign businesses in 1978. it was called the second Open Door Policy.

C

B

Explanation:

The answer is China

c]extended voting rights to african americans

the term is einsatzgruppen