Which country has a red circle on a white background in its flag?

Which country's flag has stars and stripes?

Which country has a maple leaf on its flag?

Which country's flag is all red with a white circle and red crescent + star?

Which country’s flag is all red with five yellow stars?

Which country has a flag with a red cross on a white background?

Which country has a flag with a white cross on a red background?

Which flag has the Union Jack in the corner?

Which country's flag is green, white, and orange (vertical stripes)?

Which flag has a red background and a white crescent moon with a star?