Name the country

Austria is correct: its flag is the simple red–white–red tricolor. By contrast, Ukraine’s is blue–yellow, Denmark’s has a white Nordic cross, and Azerbaijan’s has blue–red–green stripes with a crescent and star. Austria’s design is among the world’s oldest, linked to the 12th-century Babenberg dynasty. A popular legend says Duke Leopold V’s tunic was soaked in blood during the 1191 Siege of Acre; when he removed his belt, a white band remained—hence the red–white–red. Memory tip: picture the snowy Alps (white) sandwiched between two red bands like sunset skies.