Answer:
it was ratified on March 1,1781
In general, no, the revolution in agriculture was no necessary to the Industrial Revolution since the Industrial Revolution relied on things like machines and steel.
The correct answer is c.to free all slaves living in states in rebellion against the union
The Emancipation Proclamation freed all slaves that were residing in areas that were rebelling against the government. With the proclamation, the aim of the war changed to include freeing slaves
in addition to the preservation of the union