People born in the united states
legal residents
naturalized citizens
u. s. citizens
immigrant

that would be option c us citizens

answer; (d) anthropology;

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!