The 24th Amendment prohibited poll taxes or other taxes as qualifications for voting.
Poll taxes had been a way states had discriminated against black voters, by using their lower income status and poll taxes as a way to prevent them from going to the polls. During the civil rights movement of the 1950s and 1960s, this was challenged. The 24th Amendment, ratified in 1964, said: "The right of citizens of the United States to vote in any primary or other election for President or Vice President for electors for President or Vice President, or for Senator or Representative in Congress, shall not be denied or abridged by the United States or any State by reason of failure to pay any poll tax or other tax," and added: "The Congress shall have power to enforce this article by appropriate legislation."
in politics, centrism -the center- is a political outlook that involves acceptance, or support of a balance of social equality.
Well they used the tribute as sort of a tax for the empire. it helped them advance in troops architecture and religion
All the nations(for example Europe) was included in the Great War. The Civil War only included the Union and the Confederate states.
b) show strength as President of the Union that wanted the Southern States back.
Hope I helped! ( Smiles )