Intolerable (Coercive) Acts punish Massachusetts

In 1774, Parliament enacted the Coercive Acts after the Boston Tea Party, and colonists soon labeled them the Intolerable Acts. The package included the Boston Port Act, the Massachusetts Government Act, the Administration of Justice Act, and a new Quartering Act, while the Quebec Act was often discussed alongside them in colonial protests. Lord North's ministry designed the measures to isolate Massachusetts, punish Boston, and reassert imperial control after the destruction of East India Company tea.

The new laws convinced many colonists that the dispute had moved beyond a single tax and become a struggle over the survival of self-government. Closing Boston Harbor attacked commercial life, altering the Massachusetts charter weakened representative institutions, and the Administration of Justice Act raised fears that royal officials could escape local juries. Instead of separating Massachusetts from the other colonies, Parliament's coercion produced sympathy committees, relief shipments, and a wider belief that any colony could lose its chartered liberties if ministerial power went unchecked.

The Intolerable Acts directly prompted the First Continental Congress in September 1774 and helped inspire the Suffolk Resolves. They also stood behind the grievances later listed in the Declaration of Independence, where Congress charged George III with suspending colonial legislatures and obstructing the administration of justice.