Answer:reciprocity
Explanation: Reciprocity is a norm amongst people which is due to the act of kindness committed by one person to us ,that result to us feeling encouraged and motivated to commit the act of kindness back to those people , it is a norm of sharing out of the kindness of our heart because people have also been kind to us.
Answer:
The battle of gettysburg was the turning point in the civil war. The south appeared to be winning the war and the north looked like it was close to surrendering. If the Union had lost, they would have ended their chance at winning the civil war. That could mean that if the battle was different, potentially there could still be slavery today.
Explanation:
