Highlands Ranch High School – ACC-HIS 2135 Colorado History
May 2026 · 2nd Semester
Prerequisites: 3.0 cumulative GPA, ACT English 18+ or PSAT 10/SAT English 470+ or Accuplacer 246+; ACC S number
Grades: 11-12
AP U.S. History · Highlands Ranch High School
Studying Now
Period 9: 1980-Present
Reagan era, end of the Cold War, globalization, 9/11, and contemporary America.
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