It's the colors of the American flag, and also the colors of the Confederate flag, which used to be displayed as part of the North Carolina flag.
Red, White and Blue.
The confederate flag flown in the American Civil War had the same colors as today's flag- red, white, and blue. The flag has a red background with a sideways cross of blue, outlined in white. There are white stars inside the cross representing each of the states that seceded from the union. The red is said to represent the fearlessness of the confederacy itself, the white represents purity, and the "bonnie blue" represents justice and the perseverance of the people of the South.
red and white
The red and white stripes represent the original 13 colonies.
Blood and Land
Same as America. Red, white, and blue.
Red White and Blue represent freedom.
If this is what you mean, then it is Finland.
Several countries have a blue, yellow, red, and white flag:KiribatiCape VerdeMalaysiaPhilippinesSerbiaSloveniaTuvaluIn addition, the Buddhist flag is blue, yellow, red, and white.
The thirteen stripes, red and white, represent the thirteen original colonies.
RED-blood BLUE-nobility WHITE-freedom