Columbia subject headings:
Church work with refugees--Germany--Rhine Province--History--19th century.
Poland--History--Revolution, 1830-1832--Foreign public opinion, German.
Poland--History--Revolution, 1830-1832--Press coverage--Germany--Rhine Province.
Poland--Relations--Germany--Rhine Province.
Public opinion--Germany--Rhine Province--History--19th century.
Rhine Province (Germany)--History--19th century.
Rhine Province (Germany)--Relations--Poland.
Solidarity--Germany--Rhine Province--History--19th century.
Harvard subject headings:
Church work with refugees--Germany--Rhine Province--History--19th century.
Poland--History--Revolution, 1830-1832--Foreign public opinion, German.
Poland--History--Revolution, 1830-1832--Press coverage--Germany--Rhine Province.
Poland--Relations--Germany--Rhine Province.
Public opinion--Germany--Rhine Province--History--19th century.
Rhine Province (Germany)--History--19th century.
Rhine Province (Germany)--Relations--Poland.
Solidarity--Germany--Rhine Province--History--19th century.
Princeton subject headings: