[throw0101c]

> What kind of all sorts of bad did they do in the past while they ruled a country? Have they ever usurped throne for 36 years?

To take the second quest first, and focus on Iran since it's the topic du jour: you mean like how the shah usurped power from the legislature with US/UK help and ruled for 38 years?

* https://en.wikipedia.org/wiki/1953_Iranian_coup_d%27état

* https://en.wikipedia.org/wiki/Mohammad_Reza_Pahlavi

And circling back to the first:

* https://en.wikipedia.org/wiki/Human_rights_in_the_Imperial_S...

Why do you think the 1979 Revolution happened in the first place? The people were tired of being repressed by an imperialist puppet:

* https://en.wikipedia.org/wiki/Iranian_Revolution

(Hello irony.)