In an effort to provide longer-term support to countries after peacekeeping missions end, the United Nations has __________.

A. asked NATO, European Union, or African Union troops to replace UN peacekeepers
B. installed the UN Standby High Readiness Brigade to maintain order and stability
C. worked with the International Monetary Fund and the World Bank to provide funding to the countries
D. created a Peacebuilding Commission to coordinate reconstruction, institution-building, and economic recovery

Answer: D