U.S. Flag - Official National Symbol of the United States #3711294 (License: Personal Use)

The flag of the United States consists of thirteen horizontal stripes-seven red alternating with six white-representing the original thirteen colonies, and a blue canton bearing fifty white five-pointed stars for the current fifty states. Adopted in its present form on July 4, 1960, after Hawaii became the 50th state, it is one of the world’s most recognized national symbols. Its design reflects enduring principles of liberty, justice, and federal unity.

Used on government websites, educational resources, patriotic events, news articles about U.S. politics or history, and civic education materials; matches user intent for learning about national symbols, flag etiquette, or historical context.