Assertion: open door policy | /r/HasProperty | reflected in treaty
Facets:
Source sentences:
text: As a theory, the Open Door Policy originates with British commercial practice, as was reflected in treaties concluded with Qing Dynasty China after the First Opium War (1839-1842).
text: As a theory, the Open Door Policy originates with British commercial practice, as was reflected in treaties concluded with Qing Dynasty China after the First Opium War (1839-1842).