Which function of the united nations is based on
the concept of collective security?
(1) providing health services
(2) coordinating global peacekeeping
(3) monitoring educational programs
(4) assisting in agricultural research

Collective security is connected to the idea that collectively, countries decide to not wage wars on each other and respect peace for example by intervening if there is a conflict somewhere and mediating in this conflict.

The correct answer is: (2) coordinating global peacekeeping

Communicating with the dead was common, it wasn’t seen as bizarre or weird,” explains murch. “it’s hard to imagine that now, we look at that and think, ‘why are you opening the gates of hell? ’

Answer might be b i think