Columbia subject headings:
Hungary--Foreign relations--Romania.
Hungary--History--Uprising of 1848-1849--Influence.
Hungary--Politics and government--1849-1867.
Romania--Foreign relations--Hungary.
Romania--Politics and government--1821-1866.
Harvard subject headings:
Hungary--Foreign relations--Romania
Hungary--History--Uprising of 1848-1849--Influence.
Hungary--Politics and government--1849-1867
Romania--Foreign relations--Hungary.
Romania--Politics and government--1821-1866.
Princeton subject headings:
Austria--History--1848-1867.
Hungary--History--Uprising of 1848-1849--Influence.
Nationalism--Hungary--History--19th century.
Nationalism--Romania--19th century.
Romania--History--1821-1859.
Romania--History--1859-1866.