Which of the following problems did shay's rebellion show about the articles of confederation?
a. the federal government imposed too many taxes on states.
b. there was too much federal regulation of interstate commerce.
c. there was no federal standing army.
d. states couldn't create their own tax laws.

The answer is A. The federal goverment imposed to many taxes on the states. Shay's Rebellion is the name given to a series of protests by American farmers against state and local enforcement of tax collections and judgments for debt against perceived economic and civil rights injustices. Farmers took up arms in states from New Hampshire to South Carolina, the rebellion was most serious in Massachusetts, where bad harvests, economic depression, and high taxes threatened farmers with the loss of their farms.

The Answer Is C. THERE WAS NO FEDERAL STANDING ARMY

They were eliminating problems caused by industrialization, urbanization, immigration, and corruption in government