The Notgrass Exploring Government + We Hold These Truths Student Review Parent Key is a textbook published by Notgrass History in 2013. Written by John Notgrass and Ray Notgrass, this book is designed for high school students studying government. It includes an answer key for parents to review their child's work, making it a comprehensive resource for students looking to deepen their understanding of political science. With a focus on the subject of government and presented in English, this textbook is an essential tool for intermediate-level learners.