A town meting is a form of direct democracy in which he/she will in invite a local government to talk about government stuff and this meting can also be done with schools. I hade one in 5th grad there was a lot of people there it was fun!
Corn accounted for the size and sophistication of the Native American civilizations in Mexico and South America by molding the Pueblo culture in terms of its technology and development. This includes the development of irrigation systems in order to water their corn fields.