Answer: RACE
Explanation:
That is the variable factor here is the RACE of the men in the study.
I think they were discovered in guatamala but idk for sure
Answer:
It stopped states from preventing former slaves and poor people from voting.
Explanation:
The Twenty-fourth Amendment made it possible for all people to vote without prohibitions based on prejudices and intolerance. The biggest advance was that <u>no one could stop former slaves and poor people who could not pay taxes to vote.</u>
This Amendment stated that everyone had the same right when it comes to voting. As seen in the quote, the voting right is before any else and all citizens must have it.<u> This shall not be depended on any reasons, including not paying taxes. With this, </u><u>all people who could not for various reasons and circumstances, pay taxes properly beforehand, had the secured right of voting.</u>
The colonies helped by securing their borders.
I don’t know if this is right, but i hope this helps!
The person has a positive slope.This kind of slope moves upward on a graph that is, from the left to the right.This means that for the person who has a college degree,their earnings are increasing because they have a source of income, because those from high school do not have any source of income.