Answer:
i hope this helps.
Step-by-step explanation:
Black political power was short-lived. Northern politicians grew increasingly conciliatory to the white South, so that by 1872 virtually all leaders of the Confederacy had been pardoned and were again able to vote and hold office. By means of economic pressure and the terrorist activities of violent anti-Black groups, such as the Ku Klux Klan, most African Americans were kept away from the polls. By 1877, when Pres. Rutherford B. Hayes withdrew the last federal troops from the South, Southern whites were again in full control. African Americans were disfranchised by the provisions of new state constitutions such as those adopted by Mississippi in 1890 and by South Carolina and Louisiana in 1895. Only a few Southern Black elected officials lingered on. No African American was to serve in the U.S. Congress for three decades after the departure of George H.