Hi Frankie! You have to actually tell us your question, this doesn't give us much information about what you need! and I also I believe this is under math, not history!
They had beef about one of them not paying and they declared war.
The correct answer for the question that is being presented above is this one: " Mexican-american war and the California joining the union as a state." The two events that fueled the debate over slavery between 1846-1850 are the Mexican-american war and the <span>California joining the union as a state.</span>
