Respuesta :
The thing that made the Industrial Workers of the World a powerful union in Washington was the fact that B. It supported Karl Marx’s economic theory of socialism.
What is a Worker's Union?
This refers to the group of people that come together to fight for better working conditions and demand change from their employees or superiors.
Hence, we can see that based on the fact that the Industrial Workers of the World was made up of military unionists and socialists, it became very powerful because It supported Karl Marx’s economic theory of socialism about the elimination of class.
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Answer:
It supported Karl Marx’s economic theory of socialism.
Explanation:
Its B i just took that test