what was Shays’ most substantial (most important) grievance (issue/problem)? Was there anything else he could have done to obtain debt relief?

Shays’s Rebellion exposed the weakness of the government under the Articles of Confederation and led many—including George Washington—to call for strengthening the federal government in order to put down future uprisings.

Explanation:

The rebellion, which revived the rhetoric of the American revolution, shaped debate over the proper scope and authority of the US government that ultimately resulted in the creation of the US Constitution.

answer; i believe that the correct answer is (scientific approach)

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.