Columbia subject headings:
Competition, International--History--20th century.
Germany--Foreign economic relations.
Great Britain--Foreign economic relations.
International economic relations--History--20th century.
World War, 1914-1918--Causes.
World politics--1900-1945.
Harvard subject headings:
Competition, International--History--20th century.
Germany--Foreign economic relations.
Great Britain--Foreign economic relations.
International economic relations--History--20th century
World War, 1914-1918--Causes
World politics--1900-1945
Princeton subject headings:
Competition, International--History--20th century.
Germany--Foreign economic relations.
Great Britain--Foreign economic relations.
International economic relations--History--20th century.
World War, 1914-1918--Causes.
World politics--1900-1945.