The correct answer is Author Zimmermann.
Answer:
An example that proves that the Civil War played a role in advancing U.S. industrial progress is cotton. Cotton was something that gave women a bit of freedom, because they weren't really allowed to go out much instead they stayed home to do housework.
Maybe C. But what do you think?
The answers that apply to the question would be: John Brown's raid AND the election of 1860. The other events had already happened by the time the civil wat started.