QUESTION 6 Imagine that it is the year 1963 and an African American woman is taking a literacy test to become eligible to vote in a southern state. This test is an example of O a. Jim Crow laws, which were in effect in southern states from 1876 to 1965, and which disadvantaged many African American citizens. O b. the grandfather clause, which restricts citizens' ability to register and vote, mostly in southern states. 0 c. voter identication laws. which restrict citizens' ability to register and vote. 0 d. White primary laws, which affected southern states. QUESTION 7 One way to ensure that challenger candidates have greater influence in elections might be to O a. Nothing should be done, as incumbents and challengers have about the same inuence on election outcomes. 0 b. change campaign nance laws to limit the amount of \"speech" incumbents have. 0 c. expand the use of free media for challenger candidates. Q d. change the Bill of Rights to limit the amount of \"speech" incumbents have