What conflict involved the lancasters and the yorks?

The conflict involving the Lancasters and the Yorks is known as the Wars of the Roses, a series of civil wars in England that took place from 1455 to 1487. The wars were fought for control of the English throne, with the Lancasters supporting King Henry VI and the Yorks backing Edward IV. The struggle was marked by numerous battles, shifting alliances, and significant political intrigue, ultimately leading to the rise of the Tudor dynasty after Henry Tudor (Henry VII) defeated Richard III at the Battle of Bosworth Field in 1485.