Answer:
The answer is Nullification Theory.
It was a bad decision on his part. Some may say his decision was good at the beginning but ultimately he made the choice to stay at war which led to a bad turn of events. Millions of dollars were spent on this and it wasn't even really successful, so I believe that was a poor decision.
Answer:
Salutary neglect, regarding its North American colonies under which trade regulations for the colonies were laxly enforced and imperial supervision of internal colonial affairs was loose
Explanation:
This event is called A-The Long March. Great Leap Forward was a program that Mao introduced once he was Chairman. Trail of Tears was in the US and that was the forced march of Native Americans.