The radical Republicans' impeachment of President Andrew Johnson resulted in
a. Johnson's acceptance of the radicals' Reconstruction plan.
b. a revision in the impeachment clause of the Constitution to make such an action more difficult.
c. Johnson's conviction on the charge of violating the Tenure of Office Act.
d. Johnson's resignation and appointment of Ulysses Grant as his successor.
e. a failure to convict and remove Johnson from the presidency by a margin of only one vote.
Answer: E