In general, however, straight rows of stars and proportions similar to those later adopted officially were used. The principal acts affecting the flag of the United States are the following: ...

United States flags are at half-staff across the ... would be a national day of mourning. He ordered all flags to be displayed at half-staff at the White House and on all public buildings, grounds ...

Where should flags be flown at half-staff? The order applies to all United States flags at the White House and on all public buildings and grounds, at all military posts and naval stations ...

American flags will fly at half-staff at all U.S. federal buildings in honor of Jimmy Carter, who died on Dec. 29, during ...