Help plz i really need it i tried to do some of it u tell me what u think

Match the philosopher with his ideas, achievement, or events in his life. aristotle

Which statement describes a major advantage of a unitary system of government over a confederal system

How did trade contribute to the spread of the plague in the 1300s? trading vessels from the americas brought the plague to london, where it spread across europe. trading caravans from mongolia brought the plague to rome, where it spread across europe. trading caravans from russia brought the plague to barcelona, where it spread across europe. trading vessels from china brought the plague to sicily, where it spread across europe.