Two emerging factors after the War of 1812 that contributed to the development of sectionalism were: the demise of free enterprise the concept of manifest destiny stricter voting laws an increase in the number of men voting a rapid decrease in the population of the United States

Two emerging factors after the War of 1812 that contributed to the development of sectionalism were:<br /><br />1. The concept of manifest destiny: This idea promoted the expansion of the United States across the North American continent, which led to conflicts over the extension of slavery into new territories and states. These conflicts heightened tensions between the North and South, contributing to sectionalism.<br /><br />2. Stricter voting laws: As different regions developed distinct economic and social structures, voting laws often reflected these differences, leading to increased political divisions and contributing to sectionalism.