Slide 1THE DUST BOWL MIGRATION American Exodus Slide 2 Theme: Migration http://www.youtube.com/watch?v=xAQsGdcLl4c Slide 3 Dust Bowl Ecological Effects Slide 4 What and When…
THE DUST BOWL MIGRATION American Exodus Theme: Migration http://www.youtube.com/watch?v=xAQsGdcLl4c Dust Bowl Ecological Effects What and When Period of severe dust storms…