How does the party in government select its leadership?

The formation of business monopolies in the late 1800s was made possible by the (1) effects of laissez-faire policies (2) passage of federal antitrust laws (3) elimination of the free-enterprise system (4) adoption of socialist economic practices

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?

1. what was the purpose of the communist international organization?