A spirit of reform marked the Progressive Era from around 1900 to 1917. It was in this spirit that muckrakers, who were influential journalists, worked to reveal injustices and oversights in American society.
Answer:The Radical Republicans were successful in their efforts to impeach United States President Andrew Johnson in the House, but failed by one vote in the Senate to remove him from office. The Radicals were opposed by former slaveowners and white supremacists in the rebel states.
Explanation:
The posters encourage average Americans to contribute to the war effort because it gave them drive to support United States in victory, "poster was an ideal agent for making victory the personal mission of every citizen".
