Who was the first president of USA?

George Washington was the first president of USA. George Washington (February 22, 1732 – December 14, 1799) was the dominant military and political leader of the new United States of America from 1775 to 1799. He led the American victory over Britain in the American Revolutionary War as commander in chief of the Continental Army in 1775–1783, and he presided over the writing of the Constitution in 1787. As the unanimous choice to serve as the first President of the United States from 1789 to 1797.