Who expressed concern about a "tyranny of the majority" in Democracy in America?

How has the end of the Cold War changed the nature of civil wars in the developing world?

a. They changed from being primarily “irregular wars” to “conventional” or SNC wars. b. Guerilla armies turned to China, instead of Russia, for weapons. c. It became easier for the United Nations to end civil wars using peacekeeping troops. d. The number of guerilla revolts dwindled to nearly zero.

Roe v. Wade(1973) is a good illustration of which of the following:

a. the judiciary's insulation from public opinion b. the error correction function of appellate courts c. the controversial nature of the definition of justice d. a and b