Who was the first Marine to be awarded the Medal of Honor?

The first Marine to be awarded the Medal of Honor was Corporal John Mackie. His act of valor took place during the Battle of Chapultepec in 1847, which was part of the Mexican-American War. Corporal Mackie displayed extraordinary bravery while helping to carry a wounded soldier to safety, demonstrating the courage and selflessness that the Medal of Honor represents.

In contrast, while GySgt John Basilone and Major General John A. Lejeune are notable figures in Marine Corps history, their contributions occurred after Mackie's time. Basilone was awarded the Medal of Honor for his heroic actions in World War II, and Lejeune is recognized for his leadership and influence on the Marine Corps but did not receive the Medal of Honor. PFC Jack Lucas, also a recipient of the Medal of Honor, earned his recognition during World War II, well after Mackie's award.