The Battle of Fredericksburg was fought December 11–15, 1862, in and around Fredericksburg, Virginia in the Eastern Theater of the American Civil War. The combat, between the Union Army of the Potomac commanded by Major General Ambrose Burnside and the Confederate Army of Northern Virginia under General Robert E. Lee, was part of the Union Army's futile frontal attacks on December 13 against entrenched Confederate defenders on the heights behind the city. It is remembered as one of the most one-sided battles of the war, with Union casualties more than three times as heavy as those suffered by the Confederates. A visitor to the battlefield described the battle to U.S. President Abraham Lincoln as a "butchery."
Poll taxes--this law required people to pay a tax to vote. Blacks often were not able to pay the tax.
Literacy tests--the literacy test was a test required for voting. However, it was nearly impossible to pass in particular for blacks who were not even given a fair shot.
Grandfather clause--this clause got whites out of the poll taxes and the literacy tests. If their grandfather was able to vote prior to the Civil War, the they did not have to jump through the hoops.
Answer:
He never officially claimed the title of Emperor for himself. The Roman Empire had an aversion to naming absolute rulers. That's why instead of naming 'kings', they had emperors. Even if, ironically, the emperor usually held a lot more power.