Columbia subject headings:
Harvard subject headings:
United States--History--Civil War, 1861-1865--Foreign public opinion, French.
United States--History--Civil War, 1861-1865--Foreign public opinion.
United States--Politics and government--1861-1865.
Princeton subject headings:
United States--History--Civil War, 1861-1865--Foreign public opinion.
United States--Politics and government--1861-1865.