Answer:
Squanto taught the Pilgrims how to grow the "three sisters": corn, beans, and squash. Although the Pilgrims had never eaten these foods before, it was what grew well in the rocky soil of their new homeland.
The correct answer is: Option C. That children are sent to school to learn, not to teach, so the students in this case were in the wrong by trying to "teach" others something by wearing armbands.
The text argues the fact that children are able to teach elders by remarking their lack of experience to do so, but it mainly makes emphasis in their "need to learn, not teach." Therefore, it is settled that children should not be allowed to teach while they are still in their learning phase.
They were houses made from scrap metal, wood, dirt, etc. They were nicknamed Hoovervilles because of President Hoover's presidency during the Great Depression.