Louisiana Purchase - the US was expanding in size. Missouri was in the Louisiana territory and wanted to be a slave state

Cotton trade - the south wanted to expand cotton by making another slave state

Manifest Destiny - the US was expanding west by gaining more land; What would that mean for the expansion of slavery?

Representation Balance in Congress - by 1820 there were 11 free states in the North and 11 slave states in the South

Maine & Missouri Statehood - both wanted to be added as states to the US




plsss tell me the "effect" about those