⚔️📍 Philadelphia, Pennsylvania1798
U.S. Marine Corps Established by Congress
President John Adams signed legislation reestablishing the United States Marine Corps as a separate military branch, following its dissolution after the Revolutionary War. The Marines were needed for service aboard naval vessels in the Quasi-War with France.
The Marine Corps would go on to fight in every major American conflict and become famous for amphibious assault operations, particularly in the Pacific War.
Outcome
USMC established; has served in every American conflict since