What is implied by having a ‘geographical illusion’

Question

chapter 18

Asked by veronica m #289949 on 12/10/2012 7:57 PM

Last updated by jill d #170087 on 12/10/2012 8:12 PM

Answered by jill d #170087 on 12/10/2012 8:12 PM

The geographical illusion was the sighting of a stream that wasn't there.