During his presentation, Kent said the following: "And, like, um, the Vietnam War affected, you know, American society, in, ah, many ways.” How could Kent have improved his presentation?

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.