The year 1789 is an important date in the history of civilization. because why? ?

the year 1789 was an important date in the history of civilization because : it was the start of the french revolution Prior to this period, human civilization was ruled by Kings and nobles through a monarchy system. After the revolution, the world relies that the true power of the country lies within its people, and many countries in the world started to use democratic system of government

73637 is not the answer cuz i don’t know

I'm pretty sure that's called a volcano