Columbia subject headings:
Primaries--Wisconsin.
Railroads and state--Wisconsin.
Taxation--Wisconsin.
Wisconsin--Politics and government--1848-1950.
Harvard subject headings:
Primaries--Wisconsin.
Railroads and state--Wisconsin.
Taxation--Wisconsin
Wisconsin--Politics and government--1848-1950.
Princeton subject headings:
Primaries--Wisconsin.
Railroads and state--Wisconsin.
Taxation--Wisconsin.
Wisconsin--Politics and government--1848-1950.