AP U.S. History / Period 9: 1980–Present
Lesson
The conservative turn and a new world role
Reagan-era politics met the last years of the Cold War.
Learning goals
- Explain conservative goals on taxes, regulation, and the Cold War.
- Describe how the Soviet collapse changed U.S. foreign-policy debates.
Explanation
The conservative coalition that won in 1980 wanted lower taxes, less regulation, a stronger military, and a more traditional cultural politics. It drew support from businesses, many suburban voters, and people who thought 1960s–70s liberalism had failed. Policy did not roll back the entire New Deal, but it shifted the center of argument toward markets and national strength.
The Cold War then ended faster than many planners expected. The United States remained a military superpower in a less bipolar world. Later wars, terrorism, and debates over alliances show that 'winning' did not produce a simple peace. Period 9 foreign policy is about what to do after containment's main opponent disappeared.
Key terms
- conservative movement. The late-twentieth-century coalition favoring limited domestic government, market policy, and a hard line in the Cold War.
- deregulation. Reducing government rules on industry, a key conservative economic goal.
Common mistakes
- Treating 1980 as a total erasure of earlier liberal programs.
- Ending U.S. foreign policy in 1991 as if no new questions appeared.
Practice
Original Marlow Works items. Check the answer explanation after you try.
Which weakness of the Articles of Confederation most directly encouraged support for a new constitution in the 1780s?
Original Marlow Works item — not a College Board question.
Take your time—this is practice, not a test.
Answer explanation
What did conservatives want the federal government to do less of and more of?
Answer. Less economic regulation and taxation at home; more military strength against the Soviet Union.
The movement was not simply 'anti-government'; it wanted a different mix of state power.
Related resources
External links with reuse status. Marlow Works is independent and does not copy restricted exam or textbook material.
Official / link only
AP U.S. History course page
Official nine-period framework, skills, and exam updates.
College Board · All rights reserved · accessed 2026-10-01
Open sourceCC BY — attribution required
U.S. History (Open Textbook Library)
Open U.S. history textbook for chronology and institutions background.
Open Textbook Library listing · CC BY · accessed 2026-10-01
Open source