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>
The third choice Domestication
Because slave marriages were not traditionally recognized under white laws
im pretty sure it was the Keatintg-Owen Child Labor Act
hope this helps <3