I believe that it was the U.S army
Your answer here would be the emancipation proclamation Announced by Abraham lincoln
President Abraham Lincoln<span> issued the Emancipation Proclamation on January 1, 1863, as the nation approached its third year of bloody civil war. The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free." </span>
Answer:
B
Explanation:
The ancient China have had 2 forms government, feudatory form and monarchy form.
In the feudatory form, the center government shared rule for the government of locals, because in that time, transportation was backward, they didn’t have ability for control the locals
But when the goverment of locals have alot of powerful, they usually againsted for the rule of center government and center government don’t accept for that point, then they builded the form monarchy, in the form monarchy, the center government control all of locals
