Membership in the Socialist Labor Party plummeted during this battle.

Consist of the official records of the Socialist Labor Party from its organization in 1877 until 1907.

The Socialist Labor Party advocated a graduated income tax in 1887.

In 1877, the Socialist Labor Party of America was founded.

He first joined the Socialist Labor Party in Detroit at the age of 27.

This was considerably more than the established Socialist Labor Party.

The young man became a popular speaker for the Socialist Labor Party.

I ask these people, what's the matter with the friendly Socialist Labor Party, uh?

This got them kicked out of the Socialist Labor Party.

Ohio is not at this late date required to place the Socialist Labor Party on the ballot for the coming election.