In a Joint Color Guard, what is the order of precedence for the US Army?

The correct answer is associated with the establishment of the United States Army on June 14, 1775. This date is significant because it marks the inception of the Continental Army during the American Revolutionary War, which laid the foundation for the modern United States Army. It began as a response to the need for an organized military force to combat British rule and has since evolved into a crucial institution in American history.

Understanding this date is fundamental to recognizing the Army's role in the context of American military history and its ceremonial traditions, including those that relate to a Joint Color Guard. The Joint Color Guard typically features both Army and other branch insignia, and knowing the Army’s establishment date helps situate its importance among the services.

The other dates presented in the question pertain to different military branches or events in American military history, which are significant but do not represent the establishment of the Army itself. Each choice carries its historical weight, but the context and precedence of the Army's founding is specifically encapsulated in June 14, 1775.