Answer:
The United States proposed The Open Door policy in which all nations would have equal opportunities to trade in China and also support China’s territorial and administrative integrity. The U.S’s relationship with China had improved because during the Cold War, the U.S saw China as a useful partner in its conflict against the Soviet Union so the Open Door policy was also used to get closer to China in hopes of gaining an ally or in the very least, a neutral.
Step-by-step explanation: