Govt. org. with roots going back to the Civil War

Let's find possible answers to "Govt. org. with roots going back to the Civil War" crossword clue. First of all, we will look for a few extra hints for this entry: Govt. org. with roots going back to the Civil War. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.