What Was the Aim of the "Open Door" Policy of 1899

Multiple Choice

What was the aim of the "Open Door" policy of 1899?

A) To allow all nations to trade with China on equal terms
B) To enable foreign powers to partition China as they had Africa
C) To grant the United States an exemption from trade tariffs
D) To give independence to the Philippines
E) To help yellow journalism to thrive in China