The interstate highway system was authorized by the federal-aid highway act of 1956 for the primary purpose of a) allowing people to live further from their places of work. b) encouraging more people to settle sparsely populated regions. c) strengthen our national defense by creating an easier means of transporting people and goods in an emergency. d) building a network of roads that would to send work crews around the country to ease the effects of the great depression.

C) Helping strengthen our national defense by creating an easier means of transporting people and goods in an emergency.

Explanation:

The Interstate Highway System was created by the Federal-Aid Highway Act of 1956. The purpose of this bill was to eliminate unsafe roads, inefficient routes, traffic jams and other problems of transcontinental travel. The reason why President Eisenhower was concerned about the situation of the roads was because he wanted evacuation to be as efficient as possible in the case of atomic attack to cities. Therefore, one of the main aims of this bill was to strengthen our national defense by creating an easier means of transporting people and goods in an emergency.

i hope this

explanation:

max weber's 3 types of authority. the sociologist and philosopher  max weber  distinguishes  three types of authority—charismatic,  traditional  and legal-rational—each of which corresponds to a brand of  leadership that is operative in contemporary society.

states

explanation:

as the old saying goes, all politics are local. state and federal governments affect our daily lives in numerous ways. yet, in our federal system, there is supposed to be a balance between federal and state power. as james madison envisioned it in federalist no. 51, “the power surrendered by the people” would be “divided between two distinct governments,” creating a balance of power that would enable the “different governments [to] control each other.”