What does the idiom To bury the Hatchet mean?

What does the idiom To bury the Hatchet mean?
Past Papers: PPSC Assistant (BS-16) — Past Paper MCQs
A: To make peace
B: To make a wrong decision
C: To lose something important
D: None of these

To bury the hatchet means to make peace or resolve conflicts. This question tests knowledge of idioms in English. Idioms are key for understanding cultural expressions in language exams.