Because of it's prevalence in society both parties had strong opinions on it. While both parties favored the American Indian removal to free land for settlers, the Whigs were worried about the western expansion and what it meant for slavery. The Democrats liked the expansion because the southern states were beginning to get a little crowded, leaving not much room left for more farms and plantations. Where the southerners moved, came Democratic ideas, and with those ideas came slaves. This expansion of slavery worried the Whigs, especially in the senate, where if new states were to be added which had slaves, the perfect balance of free, and slave states would fall
Because of it's prevalence in society both parties had strong opinions on it. While both parties favored the American Indian removal to free land for settlers, the Whigs were worried about the western expansion and what it meant for slavery. The Democrats liked the expansion because the southern states were beginning to get a little crowded, leaving not much room left for more farms and plantations. Where the southerners moved, came Democratic ideas, and with those ideas came slaves. This expansion of slavery worried the Whigs, especially in the senate, where if new states were to be added which had slaves, the perfect balance of free, and slave states would fall