Question

in the late 1800s, the populist movement arose out of the concerns of
the middle class.
the wealthy.
farm workers.
factory owners.

Explanation:

The Populist movement in the late 1800s was primarily driven by the concerns of rural farmers (farm workers) who faced economic hardships like falling crop prices, high debt, and unfair railroad and banking practices. The middle class, wealthy, and factory owners were not the main group behind this movement.

Answer:

farm workers.