United States 1777 Flag: Meaning and History

History of the flag
Adopted in 1777, this flag was born at the height of the American War of Independence, becoming the first official emblem of the thirteen united colonies.
Nicknamed ‘Betsy Ross’ after the seamstress who made the first American flag at George Washington's request.
What do the elements of the flag mean?

The blue illustrates vigilance and justice. The thirteen stars in a circle represent equality between states.
Red represents courage and the blood shed for freedom.
White embodies purity of intent and justice.
