The anser is A hope this helped
The correct answers are A) economic differences, B) the presidential election of 1860, D) social differences, and E) the issue of slavery.
<em>The following were causes of sectionalism: A) economic differences, the presidential election of 1860, social differences, and the issue of slavery.</em>
Sectionalism divided the United States into many forms. It confronted American people on a variety of issues that ended up in a bloody Civil War. The presidential election of 1860 divided the nation. Republican candidate Abraham Lincoln defeated Democratic candidate Stephen A Douglass, and Constitutional Union candidate Jhon Bell. There were many economic differences that divided poor people that tried to make a living with the wealthier people. This created social differences that were notorious and showed the lack of basic things that many people had. And of course, slavery, the issue that divided the North against the South. The Northern states supported desegregation laws while in the South they were against desegregation. For the Southern states, slavery was the base of the economy in the farm fields.
In the nineteenth century, England was able to use its already powerful merchant navy to sell the huge amounts of manufactured products made by the factories built as a result of the Industrial Revolution and the invention of steam-powered machines that enabled workers to work faster and yield a greater production than ever before. The economic power obtained through trade made it possible for England to conquer more countries where it could sell its products with no competition.
I would say A. Feel free to correct me if I’m wrong :)