The United States Flag is the third oldest of the National Standards of the world; older than the Union Jack of Britain or the Tricolor of France.
The flag was first authorized by Congress June 14, 1777. This date is now observed as Flag Day throughout America.
The flag was first flown from Fort Stanwix, on the site of the present city of Rome, New York, on August 3, 1777. It was first under fire for three days later in the Battle of Oriskany, August 6, 1777.
It was first decreed that there should be a star and a stripe for each state, making thirteen of both; for the states at the time had just been erected from the original thirteen colonies.
The colors of the Flag may be thus explained: The red is for valor, zeal and fervency; the white for hope purity, cleanliness of life, and rectitude of conduct; the blue, the color of heaven, for reverence to God, loyalty, sincerity, justice and truth.