What was considered an illegal activity under the sherman anti trust act

Although a number of things brought about world war one there was one even that push to europe over the edge. what was that event?

How does the grapes of wrath identify the effects of americans' views on the dust bowl? the story is a depiction of oklahoma farmers and the difficulties they experienced migrating to california. the story accurately describes the impact the california vineyard industry had on migrant workers. the story covers the rise of corporate farming and the devaluation of the small family farms that dotted the great plains. the story is an allegory for the conflicts between american values and the rise of the communist party in the united states.

What states were considered a part of the antebellum south?