Did you compile this line of events or pick it up from somewhere else? I mean, if I wanted to slam somebody with the facts what source can I site other than "Wuli." No offense, but I think you know what I mean.
The Columbia History of the World (Edited by John A. Garraty and Peter Gay, Forwarde BY President William J. McGill, Columbia University, 1972 by Harper and Row)
The Timetables of History (A Horizontal Linkage of People and Events, by Bernard Grun, based on Werner Stein's Kulturfahrplan, with a forward by Daniel J. Boorstin, 1979 by Simon & Schuster)
Rand McNally Atlas of World History [Maps], 1992, Rand McNally
and my fabulous brain