Why do select members of the UN have veto power ?

Question

UN was put into place for peacekeeping efforts and yet there r 5 major countries having veto power.
I don’t understand its use, isn’t a proper voting over issues a better way to go about problems than this ?

Does this veto system actually help in peacekeeping efforts positively ?

In: Other

Answer 1

Because those countries where the only ones that mattered after ww2, and without their participation there would not have been a UN.