Passage Map :
P1 : Crisis in native american language; but there's a revival
P2 :Radio can be a good medium to preserve the language
P3: Threats to radio, must adapt radio to stay relevant
P4: Author's prescription of what should be done on radios (e.g. "SHOULD" on line 52)
Scale: Two Approaches to Preserving Language
Side 1: Boring grammar approach, boring broadcasting news station approach
Side 2: Author; integrate the language into cultural teaching and more daily life like things like P4
Author's Purpose : Describe a recent trend and how to "fix" the trend