Analyze the impact of westward expansion had on increasing sectional tensions after the Mexican-American War

b) the confederacy had to pay all union war expenses.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.