12 mai 1899 - 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 equally.Ajouté au bande de temps:
Date:
12 mai 1899
Maintenaint
~ Il y a 126 ans