A strange little side quest
The fun part of looking behind Countries of the World is seeing how many older ideas are still alive in modern play. The Oregon Trail began in 1971 when three student teachers created a computer simulation to help Minnesota schoolchildren learn American history. That is only half the story. The first crossword puzzle book appeared in 1924 in a cautious initial printing of 3,600 copies, complete with a free pencil. It is a good reminder that simple game mechanics can carry a surprising amount of history.