Delaware
Adopted in 1913, the oldest state has a fairly traditional flag. The date at the bottom refers to the day that Deleware ratified the Constitution and thus became the first state in the Union. The colours of the flag are an apparent tribute to the colours of George Washington’s uniform and the details within the diamond recognise the importance of commerce (the ship) and agriculture (corn, wheat, ox, and farmer) to the state. Furthermore, the soldier is a homage to the American Revolution.