Commerce Clause: The Commerce Clause is a constitutional provision that grants Congress the authority to regulate interstate and foreign commerce.
Supremacy Clause: The Supremacy Clause establishes that federal law takes precedence over state laws in cases where there is a conflict.
Shays' Rebellion: Shays' Rebellion was an armed uprising by farmers in Massachusetts against high taxes and economic policies, highlighting the weaknesses of the Articles of Confederation in dealing with economic issues.