Explanations for "The Official SAT Study Guide" Questions: Detailed Explanations for the Answers for Every Question
Henry Davis opened The Study Hall in 1992 in Dallas, Texas to help students to prepare for the SAT and other tests. He has successfully worked with thousands of students. He developed all the textual and interactive programs used at The Study Hall and on multiple websites.. Through these various websites, principally studyhall.com, his instruction has helped tens of thousands of students from more than 150 countries prepare for tests.