Columbia subject headings:
Austria--Foreign relations--1848-1867.
Crimean War, 1853-1856--Peace.
Europe--Politics and government--1848-1871.
Harvard subject headings:
Austria--Foreign relations--1848-1867
Crimean War, 1853-1856--Influence.
Europe--Politics and government--1848-1871.
Princeton subject headings:
Austria--Foreign relations--1848-1867.
Crimean War, 1853-1856--Influence.
Europe--Politics and government--1848-1871.