"geologic mapping and dating of volcanic deposits at kilauea form the basis for an astonishing statistic -- over 90 percent of the land surface of kilauea has been covered by lava since the time of arrival of the hawaiians, about 1,500 years ago. had the developer been made aware of the entire history of kilauea's activity, the risk of developing the east rift zone would have been understood to be higher than could be inferred from just considering the record of the preceding 111 years."
a summary of this paragraph would minimally answer
a. when, what, how
b. why, where, who
c. when, why, how
d. who, what, where

Read this excerpt from "we shall overcome." hundreds of thousands of people sang them. but sometimes, it was one lone person with a guitar. they sang in segregated bus stations, picket lines, freedom marches, concert stadiums, city squares, and videos. when injustice of oppression threatens, people sing protest songs to proclaim their resistance, publicize their cause, and encourage hope for a better future, based on this excerpt as an introductory paragraph, which of the following would you expect to read about in the article? different groups of people who were oppressed the ways that music brings diverse groups of people together similarities between historical movements that provided rights for groups of people different song styles throughout specific historical events

Read the sentence from susan b. anthony's "on women's right to vote." hence, every discrimination against women in the constitutions and laws of the several states is today null and void, precisely as is every one against negroes. in this sentence, the author's tone is best described as

Which statement describes the central idea of the text in the story learning about the holocaust