Analyzing Purpose in a Political Speech

Read the following excerpt from a political speech:

"Fellow citizens, today, we stand at a crossroads, where our values will define the course of our history. It is not enough to merely observe the status quo; we must actively engage in reshaping our future. As your leader, I urge you to reflect critically on the choices we make and the impact they will have on generations to come. We cannot afford to remain silent while injustice festers in our communities. Therefore, I call upon each of you to raise your voices, for only together can we champion the change we wish to see. Let us not shy away from the challenges ahead, but rather embrace them with courage and determination."