| Unit 16 The Vietnam War Years | 10 | March 23, 2012 |
| Unit 15 Civil rights | 10 | March 16, 2012 |
| Unit 14 The Postwar Boom | 10 | March 16, 2012 |
| Unit 13 Cold War | 10 | March 15, 2012 |
| Unit 12 World War II | 10 | March 13, 2012 |
| Unit 11 The Great Depression | 10 | March 12, 2012 |
| Unit 10 Roaring Twenties | 10 | March 12, 2012 |
| Unit 9 The Great War Chapter 19 | 10 | September 15, 2011 |
| Unit 8 Chpts 17 & 18 Progressives & Imperialism | 10 | September 15, 2011 |
| Unit 7 Chapters 15 & 16 Immigration & Urbanization | 10 | September 12, 2011 |
| Unit 6 Chapters 13 & 14 Western Frontier & A New Industrial Age | 10 | September 12, 2011 |
| Unit 5 Chpt 11 & 12 Civil War Reconstruction | 10 | September 12, 2011 |
| Unit 4 Chpts 8 - 10 American Growth, Mexican American War & Build up to Civil War | 10 | September 12, 2011 |
| Unit 3 Chpts 6 & 7 Jefferson & Jackson | 10 | September 12, 2011 |
| Unit 2 Chapters 4 & 5 Revolution & Constitution | 10 | September 12, 2011 |
| Unit 1 Exploration - Colonization Chpts 1-3 | 10 | September 6, 2011 |
 Chapter 22 | 15 | January 5, 2011 |