Final answer:
Creon's statement about not showing partiality in his rule refers to not engaging in favouritism, which is the correct answer (A) Favoritism.
Step-by-step explanation:
Creon states that he will not show any favouritism, corruption, or tyranny in his rule, meaning that he plans to treat all his subjects equally, without giving undue advantages or showing partiality to anyone. Therefore, the correct answer is (A) Favoritism. The statement does not solely focus on corruption or tyranny but implies a broader sense of impartial leadership that Creon aims to embody.