I would say that the Mayan and Aztec civilizations influence would be especially in the architecture of their buildings and pyramids. The Mayans had well laid out stone complexes complete with temples, ball courts and had carved stelae or mythical figures in the complexes. The Aztecs had pyramids also, like the Temples of the Sun and Moon at Tenochtitlan near Mexico laid out according to their astronomical observations.
I think is the 1st option, hope that helps :)
Edwards used imagery depicting the fate in store for sinners to help lead people to salvation." The kind of imagery that Jonathan Edwards use in his sermons and to what effect is that he used imagery depicting the fate in store for sinners to help lead people to salvation.