"Buy, sell, and trade on the Internet, and become a millionaire overnight!" is an example of a Snob Appeal propaganda technique. A snob appeal is a technique wherein it involves an assertion that you must think and act in a certain way in order to attain a high social status brought by the action. In the given example, it means that if you join them and buy, sell, and trade in the internet, you will attain a high social status which is being a millionaire overnight.
Interesting question,
P, R, and T have green cars. Q and S have black shoes. So in conclusion, nobody has both a green car and black shoes.
"A prop is worth a thousand words" would mean that a carefully selected prop could explain the situation better than to use words to explain it. The expression is similar to that of - a picture is worth a thousand words, they mean the same, basically.
A. There have been riots in countries such as Indonesia , Caeroon , and Mexico
A. Sound bites
I learned this in a Poli Sci class I took last year, hope it helps!
