[vishnuharidas]

Excellent research and great output, this is something that I wanted for a long time, a movable timeline that shows the civilization at that time. Thanks for building this!

One improvement that I suggest is for the timeline. Currently if I have to go to the past/future, I have to move the timeline knob to the extreme left/right, and the timeline will jump. Instead of that if I can drag the timeline to the desired era and click on the timeline to place the knob (or something like that) it will be easy to use.