What do the three hyphens mean in the following works cited entry from "atlantis rediscovered" indicate?

3. how could the following sentence be rewritten as an exclamatory sentence? how dangerous was the saber-toothed tiger? a. tell someone how dangerous the saber-toothed tiger was. b. the saber-toothed tiger was dangerous. c. the saber-toothed tiger was dangerous! d. no change is necessary. c. the saber-toothed tiger was dangerous!

Which phrase from the declaration of independence best relates to anthony's theme of equal rights for all people? a. life, liberty and the pursuit of happiness b . to secure these, governments are instituted among men c. deriving their just powers from the consent of the governed d. endowed by their creator with certain inalienable rights

Look at these frames from iqbal. which best describes the author's purpose in these frames of iqbal? to describe to the reader what happened at the wedding to show iqbal's pain and confusion after his debt increased to inform the reader about how iqbal escaped from the factory to persuade the reader to pay off the debt of child laborers mark this and return