The correct answer to this open question is the following.
On May 16, 1868, US President Andrew Jhonson was elated after the US Senate had acquitted him during his impeachment trial. After the vote, 35 senators voted guilty and 19, not guilty on the 11th article on impeachment.
This made President Jhonson to me more confident that 10 days later, on May 26, 1868, the Senate would again favor him And so it was. The votes were identical. 35 senators voted guilty and 19, not guilty on the 2nd article of impeachment.
The reaction of the radical Republicans was one of anger for the decision made in Congress. Let's remember that Radical Republicans always had major differences with President Johnson in different areas, such as the way to order Reconstruction in the southern states.
The preamble sets the stage for the Constitution (Archives.gov). It clearly communicates the intentions of the framers and the purpose of the document. The preamble is an introduction to the highest law of the land; it is not the law. It does not define government powers or individual rights.
I believe an Initiative is C. A vote on a legislative measure.
Alexander Hamilton was known to openly support Various forms of Federalist polciies, which are backed by bankers and wealthy businessmen.
At that time, the majority people in the north were influenced with anti-federalist ideology, so they would pretty much disagree with or even despise Hamilton's policies.