Philadelphia

July 2, 1776-December 19, 1776

The United States was founded on July 2, 1776 in Philadelphia by the Second Continental Congress with the Lee Resolution.  The Congress continued to meet here until concern over British invasion caused them to move to Maryland.

Baltimore

December 20, 1776 – March 4, 1777

Delegates met here at Henry Fire House until it was determined that it was safe enough to return to Philadelphia.

Philadelphia

March 5, 1777 – September 26, 1777

Congress met here again until the defeat at the Battle of Brandywine made it evident that British forces were going to take Philadelphia.

Lancaster

September 27, 1777 – September 29, 1777

While fleeing west to avoid attacks by British forces, Congress convened one day in Lancaster, Pennsylvania.

York

September 30, 1777 – July 1, 1778

Congress met here in York, Pennsylvania until it was determined that it was safe enough to return to Philadelphia. It was here that the Articles of Confederation were drafted.

Philadelphia

July 2, 1778 – June 1783

Philadelphia is again the Capital until the Pennsylvania Mutiny of 1783.  The Articles of Confederation were ratified during this time.

Princeton

June 1783 – November 22, 1783

United States veterans of the Revolutionary War were still having trouble getting paid.  Soldiers marched from Lancaster, Pennsylvania and joined with other soldiers in Philadelphia.  Together, about 400 of them marched on the Capitol Building, blocked the doors, and demanded payment.  Congress escaped to Princeton, New Jersey and convened in Nassau Hall of the College of New Jersey.

Annapolis

November 23, 1783 – June 3, 1784

This is where the Treaty of Paris was signed.

Trenton

June 4, 1784 – 1785

Trenton was favored to be the permanent Capital of the United States but there was controversy that it was located too far north.

New York City

1785 – 1790

It was during this time that the Constitution was ratified.

Philadelphia

1790 – 1800

The Residence Act moved the Capital from New York to Philadelphia for ten years while Washington, DC was being built.

Washington DC

1800 – present