They choose themselves either through political revolution or military coup.
They have no similarities because they no role in selecting when it comes to dictators and monarchies. The citizens can't choose!
Totalitarianism. wrong! its dictatorships (:
The present group of world leaders range from top leaders of democratic nations to nations that are run by dictatorships. And, all sorts of things in between. This means monarchies to religious run governments, where members of the clergy are also the political leaders. How these various types of leaders react to demands by their people depends on the amount of liberty each country has. Generally speaking, democratic leaders are more receptive to their peoples demands.
Voting them out was impossible, as they turned their respective countries into one-party dictatorships.
no
This partly depends on what you mean by a dictatorship and what you mean by "have Islam as a religion". Parade magazine publish a list of dictatorships; countries with an authoritarian leader with no legal ways of replacement. Of the top twenty dictatorships, nine could be said to be largely Islamic, so based on this most dictatorships are not Islamic.
hi
There is no blanket answer, however most dictatorships do not exercise limited authority over people.
Dictatorships
mostly dictatorships
This depends on what you mean by "dictatorships" but Parade magazine publish a list of dictators, of the top twenty, nine could be considered Islamic.