Match each example to the economic system it is most associated with, north or south, before 1860. drag the items on the left to the correct location on the right agricultural economy north or south eli whitney's cotton gin north or south eli whitney's firearms factory north or south immigration north or south industrialization north or south urbanization north or south

Which statement best describes a significant cause of world war ii? o a. the economic boom that followed world war i allowed countries to build up huge militaries. o b. the treaty of versailles, which ended world war i, left lasting resentments in many countries. o c. the rise of imperial states in asia caused european powers to unite for their common defense. o d. the league of nations encouraged european states to form secret military alliances.