It encouraged African-Americans to become politically active and racially conscious.
So that the doctor would give him hope that he would recover so he would continue the treatment.
Teaching Six Big Ideas in the Constitution - Students engage in a study of the U.S. Constitution and the significance of six big ideas contained in it: limited government; republicanism; checks and balances; federalism; separation of powers; and popular sovereignty.

=》The goal of realistic writer and artist was to present reality and comment on social wrongs.
Thanks