A is correct answer.
George Washington is 1st president of the United States of America. He warn against in his Farewell Address to political party infighting.
Hope it helped you.
-Charlie
League of Nations would be your best asnwer
Federal laws prohibit discrimination based on a person's national origin, race, color, religion, disability, sex, and familial status. Laws prohibiting national origin discrimination make it illegal to discriminate because of a person's birthplace, ancestry, culture or language.
Self-determination was point 10 of Wilson's Fourteen Points. Wilson wanted to re-draw the frontiers of eastern Europe so that races ruled themselves. In some ways, self-determination was achieved.