What was the unintended consequence of the territory gained by the United States in the Mexican-American War that fulfilled Manifest Destiny? a. The number of people that spoke Spanish as their first language rose greatly creating the need for English education programs.
b. The new territories gained from Mexico were heavily Catholic.
c. The balance between states that allowed the enslavement of people and those that were free states became unbalanced.
d. An increase in the amount of money that was required by the US Army to defend the new territory from invasion.