Complex sentence: A Tory holds a political philosophy (Toryism) based on the traditionalism and conservatism originating with the Cavalier faction during the English Civil War (sometimes more scrupulously known as the "Wars of the Three Kingdoms").
Split into simpler sentences: A Tory holds a political philosophy (Toryism) based on a british version of traditionalism and conservatism. In politics, the Tory Party originated with the Cavalier faction during the English Civil War (sometimes more scrupulously known as the "Wars of the Three Kingdoms").