Which individual below advocated that capitalism would change into communism and democracy would give way to socialism?

vladimir lenin
karl marx
nicola sacco
nicholas ii

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck

a.

congress passed laws allowing for free passage between states.