Answer:
It would be 'A candidate says he stands for "peace, prosperity, and progress," he is using glittering generalities.' and 'Realizing how religious and patriotic most Americans are, a candidate opens his political meeting with a prayer, a salute to the flag, and the singing of The Star-Spangled Banner to transfer the religious and patriotic feelings involved to his cause.'
This is because they are the only ones that use one of the main propaganda techniques.