16h 22min, sep 6, 1899 y - Open Door Policy
Description:
The Open Door Policy is a term in foreign affairs initially used to refer to the United States policy established in the late 19th century and the early 20th century that would allow for a system of trade in China open to all countries equallyAdded to timeline:
Date:
16h 22min, sep 6, 1899 y
Now
~ 125 years ago