The correct answer is D) Edwin Stanton.
Congress disapproved of the fact that without their approval President Johnson suspended Edwin Stanton.
We are talking about the situation when US President Andrew Johnson because he removed Secretary of War, Edwin M. Stanton to replace him with General Lorenzo Thomas. US Congress did not like the presidential decision and decided to impeach President Johnson on February 24, 1868. Congress severely accused Johnson of high crimes.
The other options of the question were A) Charles Summer. B) Thaddeus Stevens. C) Robert E. Lee.
