Bourgeoisie is a term used by Karl Marx to refer to the wealthy and powerful in a society. The Proletariat are the poor or working class. Search Karl Marx and conflict theory for a more in depth answer.
The bourgeoisie refers to the middle class in a capitalist society, typically consisting of business owners, professionals, and white-collar workers. They are characterized by their ownership of capital and means of production, as well as their role in driving economic growth and trade. The bourgeoisie played a significant role in the industrial revolution and the development of modern capitalism.