September 5
First Continental Congress Convenes in Philadelphia
Delegates from twelve colonies assembled in Philadelphia to forge a coordinated response to Britain’s punitive Coercive Acts and assert colonial rights.
Summary
Tensions between Britain and its North American colonies had escalated after Parliament passed the Coercive Acts in response to the Boston Tea Party. Colonial leaders from twelve of the thirteen colonies gathered to coordinate resistance and petition for redress. On September 5, 1774, the First Continental Congress opened at Carpenters' Hall in Philadelphia with delegates including George Washington, John Adams, and Patrick Henry. The assembly quickly organized committees, endorsed the Suffolk Resolves, and adopted the Continental Association to enforce a boycott of British goods. Sessions continued until late October, establishing a framework for intercolonial cooperation that proved essential in the lead-up to independence.
Context
By the summer of 1774, relations between Britain and its North American colonies had deteriorated sharply. Parliament’s response to the Boston Tea Party of December 1773 took the form of the Coercive Acts, a series of measures that closed the port of Boston, altered the Massachusetts charter, and allowed royal officials accused of crimes to be tried in England. Colonists viewed these laws as an assault on their liberties and on the principle of self-government, prompting widespread calls for intercolonial consultation.
What Happened
On September 5, 1774, fifty-six delegates gathered at Carpenters’ Hall in Philadelphia. Peyton Randolph of Virginia was elected president of the Congress, and Charles Thomson of Pennsylvania was chosen as secretary. The assembly quickly formed committees to examine British policy and colonial grievances. Among the early actions was the endorsement of the Suffolk Resolves, a Massachusetts document that urged continued resistance and the formation of local militias.
Aftermath
The Congress remained in session until October 26, adopting the Continental Association on October 20. This agreement established a network of local committees to enforce a boycott of British imports and exports, while also calling for a second congress the following year if grievances remained unaddressed. The coordinated economic pressure and the creation of standing committees of correspondence strengthened communication among the colonies.
Legacy
The First Continental Congress demonstrated that the colonies could act together on political questions, laying groundwork for the more assertive Second Continental Congress that would manage the war effort after 1775. Historians regard the meeting as a pivotal step in the transformation of separate colonial protests into a unified revolutionary movement and as an early experiment in representative government that influenced the later Articles of Confederation.
Why It Matters
The Congress marked the first unified political action by the colonies and created lasting institutions such as the Continental Association that coordinated resistance across regions. Its proceedings helped transform scattered protests into a coherent revolutionary movement and set precedents for the later Second Continental Congress and the Articles of Confederation.
Related Questions
Why did the colonies send delegates to Philadelphia in 1774?
They sought a unified response to the Coercive Acts imposed by Parliament after the Boston Tea Party.
Which colony did not participate in the First Continental Congress?
Georgia sent no delegates, leaving twelve colonies represented.
What was the most important measure passed by the Congress?
The Continental Association, which organized an economic boycott of British trade.
How long did the First Continental Congress remain in session?
It met from September 5 until October 26, 1774.
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Sources
- What Happened on September 5, History.com. Accessed 2026-07-03.