The "Grand Union Flag" (also known as the "Continental Colours", the "Congress Flag", the "Cambridge Flag", and the "First Navy Ensign") is considered to be the first national flag of the United States of America.Similar to the current U.S. flag, the Grand Union Flag has 13 alternating red and white stripes, representative of the Thirteen Colonies. The upper inner corner, or canton, features the Union Jack, or flag of the Kingdom of Great Britain, of which the colonies were subjects.