What is the purpose of this passage

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

In the revolution 2.0 note the wording of the protest guidelines.what word choices create a tone of reason and control? how might this tone affect the readers

The author’s purpose for including this in the introduction is