What is the starting point for research

"as one of our outstanding historical figures once said, ‘when a great democracy is destroyed, it will not be because of enemies from without but rather because of enemies from within.’" (paragraph 7) how does this quote reveal mccarthy’s point of view and advance the purpose of his speech?

Which secondary effect of advertisement happens when a customer is satisfied by a product and buys it for a second time?

Based on this work of satire, what is most likely the authors opinion?