The mortarboard hat worn at graduation ceremonies has roots in which era?

The mortarboard hat worn at graduation ceremonies has roots in which era? At this post you will find the answer, cheat and solution of Top Trivia Questions. Train your brain and learn new words all while having a great time. Don’t hesitate to write us a comment, if you have any question about this game. We wanna thank you for choosing our site. Have fun and enjoy your time by playing Trivia Quizzes. The mortarboard hat worn at graduation ceremonies has roots in which era?

The mortarboard hat worn at graduation ceremonies has roots in which era?