Unit 1: Thinking Geographically

Unit 1 Vocabulary

Articles and Resources for Unit 1

Why GPS Is Under AttackSatellite signals run the modern world. See just how vulnerable they are.

Trekking Across Switzerland, Guided by Locals’ Hand-Drawn MapsNostalgic for a time before ubiquitous connectivity, a writer ditched his phone and relied instead on serendipity — and maps made by people he met along the way.

Required Course Content from the CED

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APHG Units

Unit 2: Population & Migration

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