Which excerpt from "the girl who silenced the world for five minutes" is an opinion

All of the following programs were responsible for improving the quality of entertainment experienced by americans, except which? a national endowment for the arts b. the corporation for public broadcasting c. national endowment for the humanities d. department of housing and urban development

Who or what does brueghel leave out in his interpretation, landscape with the fall of icarus? a. the sun b. icarus c. daedalus d. other people

What does engels mean when he writes "everything which here arouses horror and indignation is of recent origin, belongs to the industrial epoch"?