Hamilton later raised a company of artillery and was selected captain. Fighting the British invasion of [[New York City]] in late 1776, he came to the attention of [[George Washington]], Commander-in-Chief of the [[Continental Army]]. Washington promoted Hamilton to colonel and made him his aide-de-camp — in effect the chief of staff (although that title was not in use). Hamilton had a combat command in the [[Battle of Yorktown]], which ended the war in 1781. Hamilton may have alerted General Washington to the existence of the Newburgh Conspiracy, in which disgruntled officers may have become a threat to civilian government. Washington prevented that. | Hamilton later raised a company of artillery and was selected captain. Fighting the British invasion of [[New York City]] in late 1776, he came to the attention of [[George Washington]], Commander-in-Chief of the [[Continental Army]]. Washington promoted Hamilton to colonel and made him his aide-de-camp — in effect the chief of staff (although that title was not in use). Hamilton had a combat command in the [[Battle of Yorktown]], which ended the war in 1781. Hamilton may have alerted General Washington to the existence of the Newburgh Conspiracy, in which disgruntled officers may have become a threat to civilian government. Washington prevented that. |