Which the Following Reflects a Change in UN Peacekeeping Operations

Multiple Choice

Which the following reflects a change in UN peacekeeping operations since the end of the Cold War?

A) Adversaries do not always consent to a UN presence.
B) UN forces are being sent to the less-developed world.
C) Operations since the end of the Cold War are less expensive and less complex.
D) Operations since the end of the Cold War are increasingly authorized under Chapter 6 of the Charter.