No, George Washington didn't have wooden teeth. Yes, he led the Siege of Boston

More than a decade before he became the country’s first president, George Washington was leading a critical campaign in the early days of the American Revolution

BOSTON -- More than a decade before he became the country's first president, George Washington was leading a critical campaign in the early days of the American Revolution. The Siege of Boston was his first campaign as commander-in-chief of the Continental Army and, in many ways, set the stage for his military and political successes — celebrated on Presidents Day.

Following the Battles of Lexington and Concord, militias had pinned down the British in Boston in April 1775. The Continental Congress, recognizing the need for a more organized military effort, selected Washington to lead the newly-formed army.

On this day 250 years ago, Washington would have been nearing the end of an almost yearlong siege that bottled up as many as 11,000 British troops and hundreds more loyalists. The British were occupying Boston at the time, and the goal of the siege was to force them out.

A critical decision made by Washington was sending Henry Knox, a young book seller, to Fort Ticonderoga in New York to retrieve dozens of cannons. The cannons, transported hundreds of miles in the dead of winter, were eventually used to fire on British positions. That contributed to the decision by the British, facing dwindling supplies, to abandon the city by boat on March 17, 1776.

Historians argue the British abandoning their position, celebrated in Boston as Evacuation Day, rid the city of loyalists at a critical time, denied the British access to an important port and gave patriots a huge morale boost.