Crossword clues for the word: IOWATERRITORY The word IOWATERRITORY has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for IOWATERRITORY Showing 1 to 2 of 2 results Clue(s) Louisiana Purchase region from 1838 to 1846 U.S. region from 1838 to