I am sorry if I am wrong but i think it my be A.
The answer would be A which is just obvious! :)
I believe it's candidates :)
Mexicans in the now occupied lands were to be protected under the laws of the United States and the treaty they retain the right to your language religion culture their property and land was protected by the law .as for citizenship they were offered one of three options declared your intent to retain Mexican citizenship leave to Mexico or become a citizen of the US by doing nothing
