What would a country look like if it was run based on Karl marx beliefs?

A country run based on Karl Marx's beliefs would likely prioritize the equitable distribution of wealth, resources, and power among its citizens. The government would likely be centralized, with a focus on collective ownership of the means of production and social welfare programs to support the working class. Social classes would ideally be eliminated, and there would be an emphasis on promoting solidarity and cooperation among all members of society.