✔ 最佳答案
The Illuminati were a group of educated, progressive men who tried to educate the populace and gain women equal rights while exposing the corruption and dominance of the church and the King. They were harassed, arrested and oppressed by the king, who was in the pocket of the Catholic church, and disbanded. This happened in the 18th century.
Most of the people who believe in the Illuminati or any of the other class conspiracy groups, believe it because it justifies and rationalizes their own failure in the world. People are jealous of those who are successful, and they need an excuse for why they're not successful themselves. They want reasons for why things happen, because the idea of randomness is terrifying to them. The Illuminati, like the Masons, or the "New World Order", or any other made-up secret organization are a handy justification for their own failure, and an easy target to blame for things that are otherwise not understandable.