The persuasive technique is appealing to credibility or character in a form of a status upgrade of the wearer. If the advertisement suggests that your friend will get impressed by wearing this certain clothing brand, it implies that you have a nice taste and you have such appealing prestige to your friends and get their approval from it.
a compound sentence is two sentences combine with a independent and depend clause joined always by a semicolon or comma .
a couple compound words are sun-flower,Apple-pie & much others
hope this helps :)