Final answer:
In Shakespeare's Richard III, the correct answer is (d) abets, which describes Buckingham's assistance in Gloucester's plan to become king. This word aligns with the themes of political manipulation and ambition that are key elements of the play.
Step-by-step explanation:
In Shakespeare's Richard III, Buckingham knowingly abets Gloucester's plans to seize the throne. The correct option is (d). Abets, which means to assist or encourage someone in doing something wrong, particularly a crime.
The character of Buckingham acts as a key accomplice to Richard (Gloucester) in his devious plot to become king. Buckingham aids in manipulating public opinion and the political processes that allow Richard to ascend to the throne.
The relationship between Richard III and Buckingham illustrates the themes of power, betrayal, and political maneuvering that are central to Shakespeare's work.
Buckingham's eventual disillusionment and abandonment by Richard also underscore the play's exploration of the consequences of unbridled ambition and moral corruption.