An Architecture Timeline

I made a timeline for a presentation I did, and thought I would share it here. I've put in most of the major movements in North American church architecture. While it shows bars as to when they begin and end, of course there are many after each bar ends, and, in some cases, some before. I've tried to just show the major time periods. I also put some major events that had bearing on church architecture below it. See if I left anything out you think is important (other than the Akron plan—which I really considered).