1. Decade In ReveiwThe 1980’sBy: D.Weaver 2. Eruption of Mt. St HelensThe eruption of Mt. St. Helens in 1980 was the worst volcanic disaster in U.S. historyThe ash traveled…
1. Decade In ReveiwThe 1980’sBy: D.Weaver 2. Eruption of Mt. St HelensThe eruption of Mt. St. Helens in 1980 was the worst volcanic disaster in U.S. historyThe ash traveled…