What did the 13 star stand for on the us flag?

The 13 stars on the original U.S. flag represented the 13 original colonies that declared independence from Great Britain in 1776. These colonies are Delaware, Pennsylvania, New Jersey, Georgia, Connecticut, Massachusetts, Maryland, South Carolina, New Hampshire, Virginia, New York, North Carolina, and Rhode Island. The stars symbolized unity among the colonies and their commitment to becoming a single nation. Over time, as more states joined the Union, additional stars were added to the flag.