Both the World Bank and United Nations help promote global trade

TRUE

The World Bank Group helps countries improve their access to world markets and enhance their participation in the global trading system. Trade is an engine of growth that creates better jobs, reduces poverty, and increases economic opportunity.

The UN has a very clear diplomatic role on the global stage. ... The UN Procurement Division does business with vendors from all over the world and is actively working to increase its sources of supply from developing countries and countries with economies in transition.

warfare was the primary means of cultural transmission in both regions.