What did karl marx believe was the solution to the injustice and inequality of the bourgeoisie's exploitation of the proletarians regarding the means of production and private property.?

The system of checks and balances ensures that

The chart shows data on the construction of dreadnoughts, or armed battleships, by 1914. (look at chart provided) a logical conclusion that can be drawn from this chart is that britain and germany were a.)engaged in an arms race. b.)looking for ways to cooperate. c.)hoping not to fight on land. d.)the strongest nations on the earth.

This map shows north korea and south korea today. how does this map reflect the impact of the korean war?