Who was responsible for the liberation of African Americans? A. Abraham Lincoln
B. enslaved African-American
C. The Civil War
D. The emancipation proclamation
E. All of the above

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.