B because freedmen were unable to vote due to black codes
While it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for enslaved labor to grow and pick the cotton. In fact, the opposite occurred. Cotton growing became so profitable for enslavers that it greatly increased their demand for both land and enslaved labor.
Of the answers you listed I would say greater resources, which played a large role in the success of the north. The south had better leaders with more military experience, which is the reason for the south's considerably less amount of casualties. The north also had a much larger population they could draw soldiers from. Political unity is a joke, it's a war between two organized militaries. And you can't have order with divided leadership. I'd say B is the best answer.
9 countries(Armenia,Azerbaijan, Belarus, Moldova, Kazakhstan, Kyrgyzstan, Russia, Tajikistan, Uzbekistan)
Hi! I'm not sure if there should be choices on the question that you posted. Assuming that there's none, here's the answer to your question. Franklin Roosevelt had a landslide win during 1932. United States was in the Great Depression and was disappointed of Herbert Hoover. Americans want the change.