 Complete the following phrase:  On June 14, 1775, the Continental Congress officially assumed command of patriot forces in Boston, giving birth to the Continental Army, which now needed a Commander-in-Chief. To lead Patriot forces surrounding Boston, Congressional leader John Adams of Massachusetts nominated Virginia delegate George Washington for commander-in-chief of the Continental Army in June 1775. At this time the delegates were so impressed with Washington that his appointment was considered a done deal. On June 16, John Hancock officially announced that Washington was henceforth General and Commander in Chief of the army of the United Colonies. Washington had previously commanded Virginia militia regiments in British combat commands during the French and Indian War. He proceeded to Boston to assume field command of the ongoing siege on July 3. Howe did not engage in a standoff with Washington, and Washington made no plan to assault the city; instead, the Americans 