Columbia subject headings:
Harvard subject headings:
Emigration and immigration in literature--Congresses.
Europe--Emigration and immigration--Congresses.
German literature--19th century--History and criticism--Congresses
North America--Emigration and immigration--Congresses.
Princeton subject headings:
Emigration and immigration in literature--Congresses.
Sealsfield, Charles, 1793-1864--Congresses.
United States--Emigration and immigration--Congresses.