10. What philosophy was used to justify the success of the so-called "robber barons" like John Rockefeller? *
O Socialism
O Populism
O Deflation
O Social Darwinism

How does the u.s. constitutional republic compare to authoritarian forms of government

Which of the following was probably the most difficult challenge facing construction of the railroad?

How did the magna carta affect the power of the english king? a) it closely linked the king's power to the power of the nobles. b) it weakened the king's power. c) it strengthened the king's power. d) it had no effect on the king's power.