It was the flag planted at the North Pole by Robert Peary.
It was the National emblem painted upon the first airplane to make the transatlantic flight, May, 1919.
At first, when states came into the Union, a new stripe and a new star were added to the flag, but it was soon evident that the added stripes would make it very unwieldly. So on April 4, 1818, Congress passed this act to establish the flag of the United States:
"Sec. 1. Be it enacted ... That from and after the 4th of July next, the flag of the United States be thirteen horizontal stripes, alternate red and white; that the union have twenty stars, white on a blue field.
"Sec. 2. Be it further enacted, that, on admission of every new State into the Union, one star be added to the union of the flag; and that such addition shall take effect on the 4th day of July succeeding such admission."
In 1917 after the United States entered the World War, the Stars and Stripes were placed with the flags of the Allies in the great English Cathedral of St. Paul's in London, and on April 20, 1917, the flag was hoisted beside the English flag over the House of Parliament as a symbol that the two great English-speaking nations of the world had joined hands in the cause of human brotherhood.
RESPECT DUE THE FLAG
1. The flag should be raised at sunrise and lowered at sunset. It should not be displayed on stormy days or left out over night, except during war. Although there is no authoritative ruling which compels civilians to lower the flag at sundown, good taste should impel them to follow the traditions of the Army and Navy in this sundown ceremonial. Primarily, the flag is raised to be seen and secondarily, the flag is something to be guarded, treasured, and so tradition holds it shall not be menaced by the darkness. To leave the flag out at night, unattended, is proof of shiftlessness, or at least carelessness.
2. At retreat, sunset, civilian spectators should stand at attention. Girl Scouts, if in uniform, may give their salute.
When the national colors are passing on parade or in review, Scouts should, if walking, halt, and if sitting, rise and stand at attention. When the flag is stationary it is not saluted.