Flag of Sintopia

The current flag of Sintopia was adopted in 1925, after a nationwide contest. Before then, Sintopia, in its first 4 years of independence as a republic, used the British colonial Red Ensign.

Meaning
The red represents the blood of these who died in the Sintopian Revolutionary War, the blue represents the water surrounding Sintopia, the green represents grasslands, and the yellow represents beaches. The black diamond represents Sintopians of all races and ethnicities coming together. The text “SINTOPIA 1921” in white represents the country itself and the year it was founded.

Trivia

 * The font for the text was not standardized until 1999, when Highway Gothic was chosen in a referendum (beating out Helvetica, Futura, and Gill Sans in a landslide, due to the large roadgeek subculture in Sintopia).