How did the enactment of poll taxes and literacy tests impact african americans?
a. it created barriers to voting.
b. it segregated public facilities.
c. it blocked access to educational opportunities.
d. it limited employment options.

Enactment of poll taxes and literacy tests on African Americans was to create voting barriers.

Explanation:

Southern state legislatures mostly employed literacy tests  as part of the voting procedure in order to stop African american from voting. As slavery was well prevalent inn southern states, many slave labors were illiterates and they could not read and write. This was an added advantage to stop them  from voting as they were discriminated on the base of race and ethnicity.

Poll taxes were also inflicted on African Americans in order to not  provide them with suffrage and enfranchisement rights. They were not granted citizenship and they were segregated everywhere which is the worst part inn the American history.

eliminate individuals who opposed his rule

explanation: we can only guess at how our actions may be perceived in the future. doing something really big like killing lots of people, saving lots of people, affecting the lives of lots of people is a sure fire way of being remembered in historical records. we can also make a difference in the history records by being a small influence on something bigger, whether that is as a civil servant, scientist or artist.

of course you could argue that we all affect history just as tiny cogs in a   bigger machine.

if you mean how do people influence our opinions of things which have already happened, then simply by writing a book which looks at things form a different perspective and trying to convince people that this perspective is more accurate or truthful. people do it all the time i.e. richard the third was a terrible or was he? plenty would disagree, it's just that their views aren't the most widely known.n: