Columbia subject headings:
Harvard subject headings:
Hungary--History--1849-1867--Congresses.
Hungary--History--Uprising of 1848-1849--Congresses.
Hungary--Politics and government--1849-1867--Congresses.
Kossuth, Lajos, 1802-1894--Congresses.
Kossuth, Lajos, 1802-1894--Influence--Congresses.
Princeton subject headings:
Kossuth, Lajos, 1802-1894--Influence--Congresses.