Bradford's biography of robert e. lee reveals him as a general who felt that war was

cruel

Explanation:

Robert E. Lee led the fighting forces in favor of the American Confederate States, a self-proclaimed nation of 11 slave states, during the Civil War between 1862 and 1865. Despite this general being known for his aggressive battle tactics, which left huge numbers of dead during the conflict; his biography written by Bradford reveals him as a general who felt the war was cruel.

The military is also remembered today as a symbol of racism and the American slave past. Historical documents trace Lee's cruelty to his own slaves, inherited by him after the death of his father-in-law, Parke Custis, one of the greatest slave owners of the time and grandson of the first US president, George Washington.

major league baseball

explanation:

jack roosevelt robinson broke the color barrier in major league baseball.as he was the first african american to play in the major leagues, jackie robinson became the target of racial abuse. jackie robinson is referring to the historic event, harlem riot.