How the united nations assist people during times of war?

The United Nations help by keeping them out of countries conflicts. Also by helping refugees and providing aid. The UN try to prevent conflicts an keep peace anyways. Hope I helped :)

the act of deciding on matters of the economy. economic decision making is routinely conducted by finance ministers, economic advisors, heads of major central banks and business leaders and can have profound effects on a major economy.

what is the question you are trying to ask?