Answer:
To settle a debate over slavery and representation
Explanation:
The 3/5ths Compromise was a law that meant slaves were worth 3/5ths of a vote. C is the only answer referring to slavery
Officially, Alex is not in the labor force.
Given that he is not actually employed (doesn't have an actual job), he cannot be considered part of the labor force. If he had some kind of job other than taking care of his children (even if it's a freelance job he can do from his home), then he would be in the labor force. However, this way, he is not and fall into the same category as unemployed students, for example.
D
The treaty of Córdoba established Mexico’s independence, while Texas was in it.