Oligarchy is not a religion, it's a type of government where a few people have all or most of the power. The term comes from Greek "oligos" meaning "a few" and "arkho" meaning "rule".
Oligarchies are power structures controlled by a small group of people. There is no direct tie between oligarchies and religion. It depends on the rules imposed by the oligarchy.
Ones that are ruled by a religion and the head of the government is the head of the religion.
Oligarchy
An oligarchy.
oligarchy
oligarchy
people
From monarchy to oligarchy to tyranny to democracy.
It's called an oligarchy
any kind of organized government, like an oligarchy, democracy, even monarchy
it was an oligarchy
Govern. by smalll group of people...oligarchy.