Complex sentence: Henry VII and Henry VIII. Before that date: "a kind of Polish Aristocracy prevailed"; in Humes's time the Polish aristocracy elected their king, "" and though the kings were limited, the people were as yet far from being free.
Split into simpler sentences: Henry VII and Henry VIII. Before that date: "a kind of Polish Aristocracy prevailed". In Humes's time the Polish aristocracy elected their king; "" and though the kings were limited, the people were as yet far from being free.