Question 10 Multiple Choice Worth 3 point I need help

What is the title of the head of thr department of defense?

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington

How many senators are there from each state? a. two c. one b. three d. the number depends on the state’s population