… a trend in which Native American educators in South Dakota … incidence of substance abuse. Native Americans in the U.S. … grassroots efforts within the Native American community to seize their … model developed at the Native American Community Academy in New …… a trend in which Native American educators in South Dakota … incidence of substance abuse. Native Americans in the U.S. … grassroots efforts within the Native American community to seize their … model developed at the Native American Community Academy in New …