Which aspect of Marine Corps history is indicated by the phrase "First to fight"?

The phrase "First to fight" highlights the Marine Corps' distinguished reputation for being among the first military forces to be deployed in combat situations. This motto reflects the Corps' readiness to engage in frontline operations during conflicts, demonstrating their role as an elite rapid-response force that often leads engagements in various military campaigns throughout American history. The ethos encapsulated in this phrase stems from the Marine Corps' long-standing tradition of courage and commitment to entering combat to support American interests, symbolizing their active participation in significant battles and wars right from the onset. This historical perspective showcases their aggressive posture and willingness to engage enemies quickly, aligning with their overall mission and purpose.