Governments produce public goods and services because * the U. S. Constitution requires it
U. S. businesses would charge a lot for them
individuals acting alone could not produce them efficiently
individual businesses are forbidden by law from providing them

you didn't give any answers to choose from so i can't with this but, i do know something that the mexican government would be worried about and that is the wall that donald trump is currently trying to get up.

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.

sonar maybe? ? i dont know the choices