This lesson comes with the AP United States History plan
In this lesson
- 01Climate, soil and rivers made a staple economy
- 02Worn-out land and the move west
- 03A staple economy, a regional identity
- 04Who owned slaves, and why the rest defended slavery
- 05Worked examples
- 06Where students lose points
- 07On the exam
The first units’ lessons are free. The plan opens every lesson, every practice question with worked solutions, your study plan and calendar, for $14.49 a month. Cancel any time.