The lowering of the flag to half-staff, or half-mast, is a visual symbol of mourning in the United States. It serves as a public demonstration of respect, grief, or remembrance, typically ordered following the death of a prominent individual or to mark a national tragedy. Observing a flag at half-mast prompts an inquiry into the reason behind the symbolic gesture.
The practice has historical roots dating back centuries and provides a unified expression of sorrow across a community or nation. It provides a tangible way to acknowledge loss and honor those who have served or significantly contributed to society. These orders often originate from the President of the United States, the Governor of a state, or other authorized officials, and are disseminated to ensure consistent observance.