Crossword clues for Uniting by treaty.:TESTBAN1996 United Nations treaty subjectNUCLEARTESTBANSubject of a 1996 United Nations treatyALLIEDUnited by treatyALLYINGUniting by treaty.ALLYUnite by treatyLENAPEFirst native American tribe to entry a treaty with the new United StatesHIDALGOTreaty of Guadalupe ___ (pact that ended the Mexican-American War and was subsequently selectively ignored by the United States, leading to the dispossession of many Mexican landowners)