Final answer:
Hamilton and Lafayette played key roles in the siege of Yorktown, with Hamilton leading an assault on Redoubt 10 and Lafayette's forces surrounding the British army.
Step-by-step explanation:
During the American Revolutionary War, Alexander Hamilton and the Marquis de Lafayette played significant roles in the siege of Yorktown, Virginia. Hamilton led an assault on the British Redoubt 10, which was a key fortification in the British defenses. Lafayette's forces, along with French troops commanded by General Rochambeau, surrounded the British army at Yorktown, cutting off their supply lines and preventing their escape.
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