Nicknamed “Old Glory”, the flag of the United States of America is a symbol of freedom before which Americans recite the pledge of allegiance.

The flag's 13 red and white stripes represent the 13 original colonies. Its 50 white stars on a blue background represent the 50 states.

Each of the colors on the flag has a meaning:

• Red: valor and bravery

• White: purity and innocence

• Blue: vigilance, perseverance, and justice

A star is added to the flag when a new state joins the United States. The flag was last modified on July 4, 1960, when Hawaii was incorporated as a state.

Information courtesy of USA.org