The answer is B. 1, 2, 4, 3.
This is definitely a person becoming a naturalized U.S. citizen who is taking the Oath of Allegiance.
Montesquieu believed in the separation of government into 3 branches with check and balances.
Frank Herbert was the author who did not deal with the issue of race relations or civil rights. The correct option among all the options given in the question is the second option. Frank Herbert was known for his writings on science fictions. He was born on 8th of October in the year 1920 and died on 11th February in the year 1986.