4. What was significant about Reconstruction regarding the African Americans and politics? Pls hurry

A Radical Change

During the decade known as Radical Reconstruction (1867-77), Congress granted African American men the status and rights of citizenship, including the right to vote, as guaranteed by the 14th and 15th Amendments to the U.S. Constitution.

the answer to your question is true

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.