Valley Forge Tourist attraction in King of Prussia, United States

General Washington and Lafayette look over the troops at Valley Forge.

Source: Wikipedia

Monroe served in the Philadelphia campaign and spent the winter of 1777-1778 at the encampment of Valley Forge, sharing a log hut with Marshall.

Source: Wikipedia

Aides-de-camp's office inside Washington's Headquarters at Valley Forge. General Washington's staff officers worked in this room writing and copying the letters and orders of the Continental Army. Alexander Hamilton eventually received an invitation he felt he could not refuse: to serve as Washington's aide, with the rank of lieutenant colonel. Washington felt, "Aides de camp are persons in whom entire confidence must be placed and it requires men of abilities to execute the duties with propriety and dispatch."Alexander Hamilton served for four years as Washington's chief staff aide. He handled letters to Congress, state governors, and the most powerful generals in the Continental Army; he drafted many of Washington's orders and letters at the latter's direction; he eventually issued orders from Washington over Hamilton's own signature. Hamilton was involved in a wide variety of high-level duties, including intelligence, diplomacy, and negotiation with senior army officers as Washington's emissary.

Source: Wikipedia