whether religious or ethnic, can be considered a form of oligarchy. In these cases, oligarchic rule was often tied to the legacy of colonialism. In the early 20th century, Robert Michels expanded on this idea in his iron law of oligarchy, arguing that even democracies, like all large organizations, tend to become oligarchic due to the necessity of dividing labor, which ultimately results in a ruling class focused on maintaining its power.

In their 2009