The United States Marine Corps was founded in Tun Tavern, Philadelphia, on November 10, 1775, with the aim of creating a robust military presence that could effectively engage in naval combat and land skirmishes during the American Revolutionary War. Samuel Nicholas was appointed as the first commandant of the Corps, tasked with the responsibility of organizing and training the initial contingent of Marines. The tavern was a popular meeting place for local patriots who supported the American cause, providing an ideal setting for recruitment and unity against British forces.

The formation of the Continental Marines was significant in addressing the need for a dedicated military force capable of executing amphibious operations and supporting naval missions. This unique capability allowed the Marines to distinguish themselves through their effectiveness in various combat scenarios, which proved indispensable as the conflict with Great Britain escalated. Nicholas successfully enlisted around 300 soldiers, laying the groundwork for what would become one of the most storied military branches in American history.

Over time, the Marine Corps expanded and evolved, adapting to the needs of the American military across various conflicts, from the Revolutionary War to present-day operations. The establishment at Tun Tavern represents not only the beginning of a formidable fighting force but also encapsulates the spirit of American resolve and teamwork in pursuit of independence.