what belief is the principle of popular sovereignity based upon?
a. the government must be run by officials who are appointed to office by their predecessors
b. the government gets its power from the people and can exist only with their consent.
c. the people have the authority to declare any federal or state law unconstitutional by voting on it
d. the people do not have to obey any laws with which they disagree

The case of brown v. board of education was started when a. oliver brown's daughter had to walk 21 blocks to the nearest school when an all-white school was only 7 blocks away. b. oliver brown's son was caught at a sit-in at the local school district. c. oliver brown's son was unable to participate in the school's all-white football team. d. oliver brown's daughter was unable to attend high school because there were none for her to attend.