in what way were carl marx’s views different from the socialism advocated by owens and fourier?

Answer:
Marx wanted capitalism to become so terrible that the masses would have no choice but to overthrow it in a violent uprising.
Explanation:
"Marx urged socialists to stop making capitalism more tolerable. He wanted capitalism to be so terrible that the masses would have no choice but to overthrow it violently. Several generations later, in 1917, Marx's theory seemed to be coming true when the Russian Revolution began".