Unit IV Review Questions 1. Which of the following statements about slavery in the 19th C is false? A.???? Cuba was one of the last American nations to abolish slavery. B.???? Denmark was one of the first European nations to abolish the slave trade. C.???? England?s naval power was used to restrict the slave trade. D.???? By the end of the 19th C slavery was entirely abolished. E.????? Russia abolished serfdom in 1861. D 2. Which of the following statements about the Industrial Revolution in the 19th C is FALSE? A.???? Worker satisfaction diminished as jobs became repetitive, unskilled, and dangerous. B.???? It reduced differences between the social classes. C.???? Women and children were desired in the labor force because of their subservience and size.