During the American Revolutionary War, George Washington gained control of Boston through a combination of military strategy and tactical maneuvers. Here are the steps that led to Washington's control of Boston:
1. Siege of Boston: In June 1775, Washington arrived in Boston as the newly appointed commander-in-chief of the Continental Army. The British forces, under the command of General Thomas Gage, were occupying the city. Washington decided to lay siege to Boston, cutting off the British supply lines and surrounding the city.
2. Fortifying Dorchester Heights: To gain a strategic advantage, Washington ordered his troops to fortify Dorchester Heights, overlooking Boston Harbor. This move threatened the British position and their ability to receive supplies and reinforcements by sea.
3. Cannons from Ticonderoga: Washington dispatched Colonel Henry Knox to retrieve artillery from Fort Ticonderoga in upstate New York. Knox successfully transported the cannons over rough terrain during the winter, and they were installed on Dorchester Heights. This placed the British in a precarious situation, as they faced the threat of bombardment from the elevated position.
4. British Evacuation: Faced with the threat of heavy bombardment and the potential loss of their fleet, the British decided to evacuate Boston. On March 17, 1776, they boarded ships and left the city, effectively ending their control over Boston.
In summary, Washington gained control of Boston by laying siege to the city, fortifying Dorchester Heights with cannons, and putting pressure on the British forces. This strategic move forced the British to evacuate, allowing Washington to gain control of Boston and secure an important victory for the American forces.