This propaganda technique is best identified as glittering generalities; the political candidate is using colors to evoke images of the flag, which is associated with america and, therefore, patriotism. she's also emotionally appealing by using the words that carry a strong connotation in our country--"freedom" and "liberty" specifically--because people automatically believe them to be positive and will think of her highly even if she's offered no evidence of truly caring about the freedom or liberty of people.
