Sectionalism and the Breakup of the U.S Throughout the early 1800's the country was split in many areas over many issues. Some of the more severe clashes between differing groups resulting from such issues as slavery, expansion, and internal improvement. With all of these controversial topics to worry about along with the vast diversity in the nation, caused separation and tensions throughout the country. The most prominent of the previous topics was slavery. This was an issue in the days of the bible and continues to be an issue in the middle 1800's. The divisions in the country brought about by slavery seem to be categorized into two main gr