Was the pencil invented before Washington crossed the Delaware?

In this incredibly engaging, educational trivia game, each card has a different event, invention, or discovery, and on the opposite side of the card is the date that it occurred. On your turn, place a card before, after, or between other events on the timeline. Leave the card in place if you are correct or discard it and draw a new one if you’re wrong. The first player to get rid of all their cards wins!