The flag of Washington D.C. is based on the Washington family's coat of arms, which has three red stars and two red stripes against a white background ... and white crescent badges crescent ...

I photograph people with the Stars and Stripes and ask them what the flag means to them. Pictured here is retired Marine ...

While the crescent and star symbols signify ... The Bangladeshi flag comprises a red circle on a green background. The red color denotes the rising sun and the sacrifices made by the nation ...