<span>It showed that differences such as North and South and Slavery and no slavery still existed in America and divided the states still. i am 100% sure of my answer and plz my answer brainliest</span>
The answer is a.
The Populist Party was originally formed by farmers in response to the growing threat big companies had on them. So that rules out b through d.
If you want me to give you a more detailed explanation of the Populist Party, let me know because I just had a final on this in college. :)