Jac Depczyk : cyberartist

Visitor - did you not ask me this question before ?
If so, please try to remember this:

The stream of world events (History) is propelled by three main factors, in no particular order:
1 Psychology
2 Economics
3 Technology

Consider those factors together, as they greatly influence one another.
Other, commonly mentioned factors, such as Politics, for example, are more of a consequence than the cause of events.