Final answer:
The question does not provide enough context or a direct source to determine the number of men under George Washington's command as a Lieutenant Colonel. Historical references to military structures such as 'The Legion' do not directly relate to the American colonial militias. While Washington was the commander-in-chief of the Continental Army, the question lacks the information needed to give an accurate count of men in his initial militia group.
Step-by-step explanation:
The rank of Lieutenant Colonel with a militia group was given to General George Washington. However, the question details provided do not specify the exact number of men that were under his command at this rank. Referencing historical military structures such as 'The Legion', which was a large unit in the Roman army, doesn't directly correlate to the structure of the colonial militias during the Revolutionary War period. In the context of the American Revolution, General George Washington was eventually appointed as commander-in-chief of the Continental Army, which was authorized by Congress. Initially, there were sixteen thousand volunteers, although the professional Continental Army took several years to develop fully. Therefore, without a specified context or a direct historical source identifying the