C3 Framework · Grades 9–12

D2.Geo.5.9-12 Political and economic decisions and the character of places

Evaluate how political and economic decisions throughout time have influenced cultural and environmental characteristics of various places and regions.

Why water teaches this standard well

The Colorado River Compact, the Los Angeles Aqueduct's draining of the Owens Valley, and the federal dam-building era are political and economic decisions that permanently redrew the environmental character of the American West. Evaluating those decisions and who bore their costs is a direct application of this indicator.

Materials tagged with this code are written to the full standard , and each carries a written note explaining the alignment. See how we review materials.

11 materials aligned to D2.Geo.5.9-12

Lesson plans

Worksheets

Reading passages

Grade 12 Reading passage

Reserved Water Rights and the Long Road to Settlement

A grade 12 passage on tribal reserved water rights, the 1908 Winters decision, and how litigation and negotiated settlements turn a paper claim into delivered water.

Social Studies & Civics 40 min Answer key

Debate kits