Shay's Rebellion hope this helps :)
Positive--resulted in the lowering of the voting age to 18, contributed to the end of the Vietnam War, contributed to furthering the civil rights movements of the time.
Negative--they were violent and led to the deaths of many in riots and shootings, their means were not taken seriously by adults and conservatives of the time,
Large US companies had a lot of sugar cane farms in Cuba
Answer:
The inventry of brainly is MB TK and LH