According to the given excerpt, an advertising company made a claim that its mascara was "America's favorite mascara." and claimed that it was immensely popular because it was a great product and also because of patriotism.
Propaganda advertising is a technique which is used to emotionally influence people's behaviors and opinions.
The propaganda technique that is used in the statement is Bandwagon advertising.
Bandwagon advertising is a specific type of propaganda advertising technique that attempts to make the target customers to want to be a part of what they are offering so as not to be "left out" as so many other people were already using the product.
There's not passage so unless someone's somehow taking the same quiz I don't think ur gonna get a good answer but Id say its Rosey and he knew he was a lair