Flag of the United States

The flag of the United States of America, often referred to as the American flag, is the national flag of the United States. It consists of thirteen equal horizontal stripes of red (top and bottom) alternating with white, with a blue rectangle in the canton (referred to specifically as the "union") bearing fifty small, white, five-pointed stars arranged in nine offset horizontal rows of six stars (top and bottom) alternating with rows of five stars. The 50 stars on the flag represent the 50 states of the United States of America, and the 13 stripes represent the thirteen British colonies that declared independence from the Kingdom of Great Britain, and became the first states in the Union. Nicknames for the flag include the Stars and Stripes,Old Glory, and the Star-Spangled Banner.

History

The design of the flag has been modified 26 times officially since 1777. The 48-star flag was in effect for 47 years until the 49-star version became official on July 4, 1959. The 50-star flag was ordered by President Eisenhower on August 21, 1959 and was adopted in July 1960. It is the longest-used version of the U.S. flag and has been in use for over 55 years.

History of the flags of the United States

This article describes the evolution of the flag of the United States of America, as well as other flags used within the country, such as the flags of governmental agencies. There are also separate flags for embassies and boats.

National flag

Historical progression of designs

Since 1818, a star for each new state has been added to the flag on the Fourth of July immediately following each state's admission. In years which multiple states were admitted, the number of stars on the flag jumped correspondingly; the most pronounced example of this is 1890, when five states were admitted within the span of a single year (North Dakota, South Dakota, Montana, and Washington in November 1889 and Idaho on July 3, 1890). This change has typically been the only change made with each revision of the flag since 1777, with the exception of changes in 1795 and 1818, which increased the number of stripes to 15 and then returned it to 13, respectively.

As the exact pattern of stars was not specified prior to 1912, and the exact colors not specified prior to 1934, many of the historical U.S. national flags shown below are typical rather than official designs.