7 months ago 7 months ago Pit bulls were the recruiting mascot of the US Army during World War I. They were also used as popular comic book characters, advertising mascots, and more in the early and mid-1900s. (1/15) by Judy Powell 7 months ago7 months ago Facebook Twitter Judy Powell 7 months ago 0 Previous 1/15 Next View full list Like it? Share with your friends! Facebook Twitter 0 Comments Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.