U.S. Flag - Official National Symbol of the United States #3068322 (License: Personal Use)

The U.S. flag consists of 13 horizontal stripes-seven red alternating with six white-representing the original thirteen colonies, and a blue canton with 50 white five-pointed stars for each state. Officially adopted in 1960 after Hawaii became the 50th state, it is governed by federal law regarding display, respect, and protocol. Its design reflects enduring principles of liberty, justice, and national unity.

Used on government websites, educational resources, patriotic events, and news articles about U.S. history or civic topics; matches user intent for learning about national symbols, flag etiquette, or American heritage.