The fifty stars on the flag of the United States represent the 50 states...
Country flags beginning with the letter J. Buy these country flags online: Jamaica Flags | Japan Flags | Jordan Flags
The flag of Jamaica was adopted on August 6, 1962, which was the original Jamaican Independence Day, the country having gained independence from the British-protected Federation of the West Indies.
The national flag of Japan is a white rectangular flag with a large red disk (representing the sun) in the center.
The flag of Jordan, officially adopted on 16 April 1928, is based on the flag of the Arab Revolt against the Ottoman Empire during World War I.