Which of the following ranks is the highest in the California Rangers?

The highest rank in the California Rangers is Colonel. This title typically denotes a senior officer with authority over large groups or units, reflecting significant responsibilities and experience. In military and organized structures like the California Rangers, higher ranks correspond with increased leadership roles, strategic decision-making abilities, and command over greater numbers of personnel.

Comparatively, the other ranks listed—1st Sergeant, Captain, and Corporal—are lower in the hierarchy. The 1st Sergeant and Corporal are primarily non-commissioned officer ranks, with the 1st Sergeant generally responsible for managing a company and Corporal serving as a junior leader. Captain denotes a higher rank than these, typically in command of a company or unit, but still falls below Colonel, who oversees multiple units and has more overarching authority. Thus, Colonel stands as the pinnacle rank within the California Rangers, representing the highest level of leadership and command.