Final answer:
The main goal of the Workingmen's Party was to protest against the exploitation of workers and advocate for equality in voting and property rights.
Step-by-step explanation:
The main goal of the Workingmen's Party was to protest against the exploitation of workers that accompanied industrialization. The party was established by Thomas Skidmore and was influenced by Thomas Paine and the American Revolution.
Skidmore called for the abolition of inheritance and redistribution of property, as well as the end of imprisonment for debt. The party also advocated for equal voting and property rights for all, regardless of gender or race.