What is the purpose of wearing a flag in reverse on the uniform?

Wearing a flag in reverse on a uniform is primarily intended to create the impression of movement during a march. This practice originates from military tradition, where displaying the flag in a reversed manner simulates the appearance of a flag waving forward as a soldier moves. It conveys a sense of courage and active engagement, making it a dynamic symbol of the unit's presence.

The other options pertain to different aspects of military symbolism or tradition but do not accurately describe the specific purpose of displaying the flag in reverse. While unit mottos or historical significance are important, they pertain to different elements of uniform insignia. Indicating rank is also not related to the flag’s orientation. Thus, option C captures the intention behind the reversed flag display effectively.