The bourgeoisie in the 19th century played a significant role in shaping economic and social structures.
19世纪的资产阶级在塑造经济和社会结构方面发挥了重要作用。
Marx 's critique of capitalism focused on the bourgeoisie and their relationship with the proletariat.
马克思对资本主义的批判集中在资产阶级及其与无产阶级的关系上。