The United States Flag, often referred to as the Stars and Stripes, features thirteen horizontal stripes in red and white, representing the original thirteen colonies. In the top left corner, there is a blue rectangle with fifty white stars, symbolizing the fifty states of the union. The flag's design has evolved since its adoption in 1777, with stars being added as new states joined. The colors of the flag hold specific meanings: red signifies valor and bravery, white represents purity and innocence, and blue stands for vigilance, perseverance, and justice. The flag is a powerful symbol of American identity and is displayed during national holidays, such as Independence Day and Flag Day.