The democratic value Franklin used was "All men are by nature free and equal." He wanted his audience to have an emotional feeling about the topic, so that the audience can have a different attitude towards the so called "savages"
"If the ruling dynasty was wealthy, it would keep the Mandate of Heaven" is the best answer from the list, but it should be noted this was not always the case.
I believe the answer is a
He served as a senator from texas.
Hope this helps :D