Force of Nature
- Episode aired May 17, 2011
- TV-14
- 42m
How massive geological events helped create the American map. Long before the Founding Fathers drew the map, mother nature shape some states: how an asteroid created the border for three sta... Read allHow massive geological events helped create the American map. Long before the Founding Fathers drew the map, mother nature shape some states: how an asteroid created the border for three states and changed history; how glaciers plowed the great plains and how natural disasters co... Read allHow massive geological events helped create the American map. Long before the Founding Fathers drew the map, mother nature shape some states: how an asteroid created the border for three states and changed history; how glaciers plowed the great plains and how natural disasters continue to alter the map.