Learn all about the 2021 AP Human Geography Exam with a focus on Unit 1: Geographic Foundations. Everything you need to know about the 2021 AP Exams: https://marcolearning.com/what-we-know-about-the-2021-ap-exams/ For the College Board’s Digital Guide to AP Exams: https://apcentral.collegeboard.org/pdf/ap-digital-testing-guide.pdf Free AP Practice Tests: https://marcolearning.com/free-practice-tests/ Free AP Study Guides: https://marcolearning.com/free-study-guides/ Get Your Essays Graded in our Student Support courses: https://marcolearning.com/student-support/ #apexams​ #aphug #collegeboard