Separation of powers divides the federal government into all of the following branches except the defense branch. The correct option among all the options that are given in the question is the third option or option "c". I hope that this is the answer you were looking for and it has come to your help.
WW1 made Russia to leave during the war, so it was one of the factors that made them have a revolution
The president has the power tonominate candidates for Supreme Court and other federal judgepositions based on the Appointments Clause of the United States Constitution. This clause empowers the president to appoint certain public officials with the “advice and consent” of the U.S. Senate.
Assuming you're still referring to the Fifteenth Amendment, many critics pointed out that the newly-freed slaves lacked the proper amount of education to make informed voting decisions, and that it would be detrimental to the state to have them vote in general and local elections.