This unit plan outlines a lesson on the Cold War for an 11th grade US History class. It includes a 10 question multiple choice test covering topics like the Red Scare, McCarthyism, containment policy, and postwar events. It also includes short answer and essay questions asking students about the Gulf of Tonkin incident, US foreign policy aims, and the political/social impact of McCarthyism or how postwar policies reflected containment. The test and questions are designed to assess students' understanding of key events and policies during the Cold War era.