The Bourgeoisie is a sociologically defined social class equivalent to the upper classes. They are contrasted with the proletariat by their relative affluence and their cultural and financial capital. In Marxist philosophy, the bourgeoisie is the social class that came to own the means of production during modern industrialization and whose societal concerns are the value of property and the preservation of capital to ensure the perpetuation of their economic supremacy in society. The bourgeoisie is the most important class of society opposing the proletariat, insofar as the employees their wages are higher possible while the owners intend to increase their profits by employing labor
… Read more at the lowest possible cost. From this de facto difference is born the Marxist concept of class struggle, the goal of any revolution being to abolish inequalities and in particular to reduce income inequalities.
In political science, a revolution is a fundamental and relatively sudden change in political power and political organization which occurs when the population revolts against the government, typically due to perceived oppression (political, social, economic). Revolutions have occurred throughout human history and vary widely in terms of methods, duration, and motivating ideology. Their results include major changes in culture, economy, and socio-political institutions, usually in response to perceived overwhelming autocracy or plutocracy.