Pros are -the annexation of texas would greatly expand the territory of the united states -the annexation of texas would help the united states accomplish its goal of manifest destiny cons are the annexation of texas could spark a war with mexico the annexation of texas, a slave state, would disrupt the balance of free and slave states
Personally I think the better choice would be to not do the annexation because if it was to happen it would’ve messed up the slave to no slave state ratio
