AP Human Geography › Unit 4
Political geography studies how power is organized across space. You will learn the difference between a state, a nation, and a nation-state, the types of boundaries, unitary and federal systems, and forces such as devolution and supranational organizations that challenge sovereignty. Exam questions often show a map and ask you to classify a boundary or explain a separatist movement. Students frequently treat country and nation as if they meant the same thing. Many also mix up centripetal forces, which unify a state, with centrifugal forces, which divide it.
These are taken from the Regular set, with the answer and explanation shown.
1. Most African states became independent around 1960 and kept the boundaries of the colonies they replaced. Which outcome is most directly linked to keeping those boundaries?
Answer: D. Colonial borders were drawn for European interests and often ignored existing cultures. Keeping them placed rival groups in one state and split some groups across several states.
Common trap: Students pick 'boundaries were redrawn' because it seems logical after independence. Most new states deliberately kept colonial borders instead.
| State | Seats after 2010 Census | Seats after 2020 Census |
|---|---|---|
| Texas | 36 | 38 |
| California | 53 | 52 |
| Florida | 27 | 28 |
| New York | 27 | 26 |
| Colorado | 7 | 8 |
| Ohio | 16 | 15 |
U.S. Census Bureau, 2020 Census apportionment results, April 26, 2021. Selected states and seat totals. Source
2. California, New York, and Ohio each gained population between 2010 and 2020, yet the table shows each lost a House seat. Which statement best explains this result?
Answer: B. Reapportionment divides a fixed 435 seats by each state's share of the national population. A state that grows more slowly than the country loses share, so it can lose a seat even while growing.
Common trap: Students assume a lost seat means a lost population. These three states all grew. They lost seats because of relative, not absolute, change.
3. During the 2011 Arab Spring, protesters in Tunisia and Egypt used social media to organize demonstrations that helped force long-ruling leaders from power. Which idea does this best illustrate?
Answer: B. Advances in communication technology have helped democratization movements. Social media let protesters share information and organize quickly, beyond the control of state media.
Common trap: Students pick 'strengthened centralized rule' because governments can also use technology for surveillance. That can happen, but the stem describes leaders being forced out.