Which rank was formed first in the Marine Corps history?

The correct response points to the rank of Sergeant Major (SgtMaj) being one of the earliest established ranks in the Marine Corps. The role of Sergeant Major has significant historical importance, particularly in terms of leadership and responsibilities. It was first introduced in the 19th century as a way to designate a senior enlisted advisor to the commanding officer.

Understanding the context of the other ranks is important. Corporal, although a respected rank, was formally established after the concept of the Sergeant Major. Major General is a higher officer rank that was not created until much later in the history of the Corps. Private First Class is a junior rank that also developed after the establishment of the Sergeant Major, reflecting the evolving structure of the military and its hierarchy.

This highlights the Sergeant Major’s longstanding role in Marine Corps tradition and leadership, thereby making it the answer to the question regarding which rank was formed first in the Marine Corps history.