Final answer:
The question pertains to a general order requiring military personnel to salute all officers and colors not cased. While the number of the general order can vary, it is traditionally known as General Order Number 1 in the U.S. Army. This is distinct from historical executive orders such as Executive Order 9981, which relates to desegregation.
Step-by-step explanation:
The student is asking about a specific general order related to military protocol, which stipulates the requirement to salute all officers and all colors and standards not cased. The answer to this question is typically found in the regulations or training manuals of a military organization, which outline the behavior expected of service members. The particular number of the general order varies among different military branches and over time, but in common U.S. Army tradition, this is General Order Number 1. It is not to be confused with historical executive orders such as Executive Order 9981, which was an important step towards desegregation in the military but does not concern saluting protocol.