All Rulers of Europe Over the Past 2,400 Years Presented in a Timelapse Map (openculture.com)

That video lead me to this other one https://youtu.be/UY9P0QSxlnI with the empires

The final minute, with its peacefull names and no colour changes - its nice when politician can get old enough to have back problems and rivals versed in democratic accupuncture.