Here is a chart that describes dispensational premillennialism, historic premillennialism, postmillennialism, and amillennialism: Eschatology Chart. (A good website, over all, I'll mention.)

As for preterism, from what I understand, it's the belief that the prophecies associated with the end-times have already been fulfilled. Hyper-preterists say that it's all been fulfilled, whereas partial preterists say that some of it has been fulfilled, and some is yet to be fulfilled.


I tell you, this man went down to his house justified.