Assertion: open door policy | /r/HasProperty | recognized at the berlin conference of 1885
Facets:
Source sentences:
text: Although the Open Door is generally associated with China, it was recognized at the Berlin Conference of 1885, which declared that no power could levy preferential duties in the Congo basin.
text: Although the Open Door is generally associated with China, it was recognized at the Berlin Conference of 1885, which declared that no power could levy preferential duties in the Congo basin.