Which options accurately describe the impact of the roman empire on later civilizations? (select all that apply.) {1}the roman empire’s bureaucratic government was adopted by european nations. {2}the roman empire invented gunpowder used by western nations in future wars. {3}the roman empire used a meritocracy form of government used by near east nations. {4}the roman empire built a network of aqueducts and roadways used by later generations.