Which of the following guidelines applies to displaying the flag?

The guideline that states "No other flag should be displayed above the flag" underscores the significance and respect accorded to the national flag. This principle is rooted in the custom and protocol of flag display, emphasizing that the flag of the United States is to be treated as the highest symbol of honor and should not be overshadowed or diminished by other flags.

For instance, in situations where multiple flags are displayed on the same flagpole, the national flag takes precedence, showcasing its status and the respect it commands. This is part of a broader set of practices aimed at ensuring that the flag is treated with dignity in all circumstances. Understanding this guideline helps foster a sense of unity and pride in national symbols, reflecting their importance in American culture and heritage.