“Traditionally a symbol of liberty, the American flag has carried the message of freedom to many parts of the world. Sometimes the same flag that was flying at a crucial moment in our history has been flown again in another place to symbolize continuity in our struggles for the cause of liberty.”
Our Flag, a Congressional publication, briefly describes the history of the flag, and sets forth the practices and observances appropriate to its display (Senate Document 109-18). 2007.