HELP ME! please? What is the answer to this!

Which of the following was a bold new idea expressed in the declaration of indenpendnce?

Ineed a example for this test plz reflect on your decisions in the cases of hazelwood v. kuhlmeier and t.m. v. state of florida using the following questions: did your opinion reflect the majority or minority opinion on each case? did you tend to favor loose or strict interpretation of the laws and rights for each case? what factors most influenced your decision and interpretations in each cas

Which concept is plato expressing in the excerpt below? when men have both done and suffered tyranny, and have had experience of both . . they think that they had better agree among themselves to have neither. . —plato, the republic: book ii