Columbia subject headings:
Authors, American--France--History--19th century.
National characteristics, American, in literature.
National characteristics, French, in literature.
Twain, Mark, 1835-1910--Appreciation--France.
Twain, Mark, 1835-1910--Knowledge--America.
Twain, Mark, 1835-1910--Knowledge--France.
Twain, Mark, 1835-1910--Travel--France.
Harvard subject headings:
Authors, American--France--History--19th century.
National characteristics, American, in literature.
National characteristics, French, in literature.
Twain, Mark, 1835-1910--Travel--France.
Princeton subject headings:
Authors, American--France--History--19th century.
National characteristics, American, in literature.
National characteristics, French, in literature.
Twain, Mark, 1835-1910--Appreciation--France.
Twain, Mark, 1835-1910--Knowledge--America.
Twain, Mark, 1835-1910--Knowledge--France.
Twain, Mark, 1835-1910--Travel--France.