The annexation of Texas, a slave state, raised a lot of tension because it ruined the balance of power between the North free states and the South slave states.
Answer:
B. The demand for building materials
Explanation:
The demand for housing was so high that the cost of rent soared. Because the speculators had inflated the economy, many American who had migrated to Florida could no longer afford to live here. At the same time, the demand for building materials overwhelmed the railway systems that transported them here.
It might be D, since that ties with agricultural
The answer is <span>Southern states refused to support Lincoln's view of stopping the expansion of slavery.</span>
