The document provides an overview of the U.S. Department of State's Secondary School Program, which emphasizes the importance of training and certifying local coordinators responsible for placing exchange students in American homes and schools. It outlines the critical role these coordinators play in ensuring positive experiences for students, which in turn enhances the image of the United States abroad. The document also details the regulations and processes involved in the exchange visitor program and underscores the significance of public diplomacy in fostering international relationships.