Columbia subject headings:
Globalization--History--19th century.
Newspapers--History--19th century.
Press and politics--History--19th century.
Press--History--19th century.
Harvard subject headings:
Globalization--History--19th century.
Press and politics--History--19th century.
Press--History--19th century.
newspapers--History--19th century.
Princeton subject headings:
Globalization--History--19th century.
Newspapers--History--19th century.
Press and politics--History--19th century.
Press--History--19th century.