Question

marx and engels believed that a communist revolution would defeat capitalism and that the revolution would be led by
the bourgeoisie.
entrepreneurs.
factory owners.
the working class.

Explanation:

Marx and Engels, in their works like The Communist Manifesto, emphasized that the proletariat (the working class) would be the agent of revolutionary change. The bourgeoisie (capitalist class), entrepreneurs, and factory owners are part of the capitalist system. The working class, due to their exploited position under capitalism, would rise up in a communist revolution to overthrow the capitalist order.

Answer:

the working class.