The farmers alliance platform included a the federal control of the railroad being farm credits c antitrust d all of the above

The correct answer should be
D all of the above

Trusts and railroad companies were making life hard for farmers because they were taking their land or forcing them into debt due to increasing production prices and similar things. That's why they decided to fight this politically making their platform as a place where organizations can fight together.

Assemblies do not have written codes of laws. laws are matters for magistrates and courts, not assemblies. codes of law are things such as civil law, criminal law, and constitutional law. what assemblies have are procedures regarding debating, voting and other business they might carry out.  also note that rome had three assemblies: the assembly of the soldiers, the assembly of the tribes, and the plebeian councils.