Publisher. A+E Networks. On this day in 1776, in Philadelphia, Pennsylvania, the Continental Congress adopts the Declaration of Independence, which proclaims the independence of a new United States of America from Great Britain and its king.n July 2, 1776, the Continental Congress voted to approve a Virginia motion calling for separation from Britain. The dramatic words of this resolution were added to the closing of the Declaration of Independence.
The blue and white colors were chosen by Manuel Belgrano, the leader of the Argentinian revolution against Spain, and represent the blue sky parting to reveal white clouds, as is said to have happened when the Liberation demonstration began in Buenos Aires, Argentina, on May 25, 1810.
Flag description: three equal horizontal bands of red (top), white, and black with a green isosceles triangle based on the hoist side; colors and design based on the Arab Revolt flag of World War I, but the meanings of the colors are expressed as follows: red signifies the struggle for freedom, white is the color of peace, light, and love, black ...