1 - Checks and Balances: A system that keeps all branches from getting too powerful
2- (Legislative): Approve appointments for the judiciary branch
3- (Legislative) - Investigate other branches.
4- (legislative) - Can propose constitutional amendments to overturn judicial decisions
Shay's Rebellion highlighted major problems with the Articles of Confederation because State governments had difficulties fixing their economies and raising militias for defense. Shay's Rebellion highlighted the need for a stronger central government to prove for the economic welfare and civil defense of the newly formed United States.
The company faces more government regulations
I believe it is the Twelfths Amendment