Omaha? Please help!?

Question

Which of the following was NOT a demand of the 1892 Omaha platform?
a. government ownership of the railroads
b. the 8-hour workday
c. unlimited immigration
d. currency expansion through the Treasury purchases of silver

...and WHY?

Answer 1

c.

From the Omaha Platform of July 4, 1892:

Resolved, That we condemn the fallacy of protecting American labor under the present system, which opens our ports to the pauper and criminal classes of the world, and crowds out our wage-earners; and we denounce the present ineffective laws against contract labor, and demand the further restriction of undesirable emigration.