As a reminder, the IB requires specific curriculum for the IB History of the Americas course which focuses on depth over breadth. For this reason, many "beloved" parts of history will not be covered in the HOA course. As stated in the above IB HOA Curriculum objectives and the HOA Syllabus, we will be covering the following units in detail: US Civil War and Reconstruction, The Cold War in the Americas, and Civil Rights and Social Movements in the Americas. The content that you need to take you into the Cold War in the Americas unit was covered in your 10th grade World History course (Imperialism, WWI, the Great Depression, and WWII). If you need "refreshing" I have provided some links below from Hon Green's Crash Course History that can help you review. In addition, if you would like to look at other curriculum content that is included in a "traditional" US history survey course, you may check out the other videos listed.