why did the united states establish the open door policy?\n to ensure that it could conduct trade with and…

why did the united states establish the open door policy?\n to ensure that it could conduct trade with and exert influence in china\n to encourage immigration from china and other asian countries\n to allow us missionaries to travel freely in other countries\n to secure a lasting peace among the various imperial powers
Answer
Brief Explanations:
The Open - Door policy was mainly about economic and political influence. The US wanted to have equal trading opportunities and ability to exert influence in China which was being carved up by other imperial powers at the time. It was not about immigration, missionary travel, or securing peace among imperial powers.
Answer:
to ensure that it could conduct trade with and exert influence in China