________ involved measuring whether or not a voter was adequately “educated”, while ________ ensured that white voters of all ba
ckgrounds would still be able vote.: A. Jim Crow Laws; Poll taxes
B. Poll taxes; the grandfather clause
C. Literacy tests; poll taxes
D. Literacy tests; the grandfather clause
The answer is D): Literacy tests; the grandfather clause.
Explanation:
Literary tests—which were used to ascertain a voter’s ability to read, comprehend and write—involved measuring whether or not a voter was adequately “educated” enough to vote, while the Grandfather clause—which allowed mostly whites who had voted prior to the enactment of the Fifteenth Amendment, and their descendants to vote—ensured that white voters of all backgrounds would still be able vote; this had the effect of excluding black people from voting.
This theory was propounded by McGuire in light of a circumstance where the objective is the persuasion of a person by not being persuaded by others.
This theory presents a model for obstructing the attempts of being persuaded by presenting people to contentions against their convictions and giving them counter arguments to discredit attacks.
This theory thus helps to defend the beliefs of the people with the help of communication.