Final answer:
Shays' Rebellion showed the national government's inability to address crises, causing alarm among the property-owning class and leading to the Constitutional Convention for stronger federal governance.
Step-by-step explanation:
Shays' Rebellion demonstrated the national government's inability to handle crises under the Articles of Confederation. Farmers in western Massachusetts, led by Daniel Shays, were heavily indebted after the Revolutionary War, facing unjust taxes and potential loss of lands. The uprising highlighted the weaknesses of the national government, which had no power to raise an army to support Massachusetts. In response to this insurrection, wealthy citizens were driven by fear to seek stronger federal control, ultimately leading to the Constitutional Convention that would draft a new Constitution.