If youre asking for school then the easiest answer to bs is the religious one. "God"
Answer:
In response to Pontiac's Rebellion, a revolt of Native Americans led by Pontiac, an Ottawa chief, King George III declared all lands west of the Appalachian Divide off-limits to colonial settlers. This royal proclamation, issued on October 7, 1763, closed down colonial expansion westward beyond Appalachia
The emancipation proclamation was by President Abraham Lincoln
Explanation:
If I remember correctly, thought it's been a while since I've had US History it's C. Because the anti federalist wanted the bill or rights added and both parties didn't pay attention to the alliances.
