Columbia subject headings:
Harvard subject headings:
Iraq War, 2003-2011--Personal narratives, Canadian.
Iraq--Foreign relations--United States.
Roberts, Paul William--Travel--Iraq.
United States--Foreign relations--Iraq.
Princeton subject headings:
Iraq War, 2003-2011--Causes.
Iraq War, 2003-2011.
Iraq--Foreign relations--United States.
United States--Foreign relations--Iraq.