: The national government must guarantee each state a form of government and protection from invasion and domestic violence. The president has the authority to send to a state where there is civil unrest or to aid disaster victims.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

a: social security and social programs

answer; ///i believe the correct answer is the empire state building;

answer; i believe the answer is (b) fascism;