History Teach
Fun app, but after I finished Columbus through Lincoln, there weren't any more options. Also, when I tapped on Main Menu, it exited the app. And, on westward expansion timeline there was a blank box - had to guess where to put it..
Very good app, except it won't let you go back to the regular page, it makes you finish the timeline that's the only problem I had with this app, otherwise it's a great app.Needs more categories
I like this app & it's mate, Number Line, but they don't go far enough. I am ready to move on...or back or something. Where do I find new modules/time periods?