D
The troops Napoleon sent were defeated by slave rebels
It warned that in all states still in rebellion on January 1, 1863, he would declare their slaves ''Then, thenceforward, and forever free.
During the Japanese invasion of the Manchuria, President Hoover outlined the Hoover-Stimson Doctrine—a note that was supposed to be a message to Japan and China, contains the policy of non-recognition of any international territories that was gained by brutal force.
Answer:
the reason why they are important is because white people treated black people like they didnt matter :)
Explanation: