What is the open door policy that was instituted towards the country of china?need asap

"The Open Door Policy was a policy between China, the US, Japan, and several European powers that stated each of those countries should have equal access to Chinese trade."

it allows businesses to raise prices on basic goods. it allows consumers to spend more money on products. it increases government revenue to fund public projects. it provides more money for government assistance programs.

explanation:

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.