Which of the following was not a key argument of Karl Marx? Group of answer choices He studied the industrialization of European cities and the rise of capitalism and class conflict b/w the bourgeoisie and the proletariat. The root of inequality was race and gender oppression. Those with capital (money, resources, power, connections) do better in a competitive, capitalist economy. He argued that economics structured society and from the market emerges class conflict between those in power (the elite) and the working and lower-classes