Which late fifteenth-century dynastic conflict, named after the emblems of two rival houses, ended when Henry Tudor defeated Richard III at Bosworth Field?

• A Wars of the Roses ✓
• B Civil War
• C Hundred Years' War
• D Nine Years' War

The Wars of the Roses (1455ΓÇô1487) were fought between the House of Lancaster (red rose) and the House of York (white rose); Henry VII's victory founded the Tudor dynasty.