What advanteges did the united states have over the confederate states?

According to thomas hobbes concept of the social contract what do people exhange for protection by the government ?

Which statement describes the impact of the 21st amendment?

Which statement about congress is accurate? it contains only the house of representatives. the senate’s membership is based on a state’s population. it is bicameral, according to the constitution. membership in both houses is based on equal representation.