Summary 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 states and changed history; how glaciers plowed the great plains and how natural disasters continue to alter the map.
Directed : Unknown
Written : Unknown
Stars : Brian Unger H.W. Brands Mark Stein Seth Stein
Genres : Adventure History Documentary
Release date : May 16, 2011
Countries of origin : United States
Official sites : Official site
Language : English
Production companies : Half Yard Productions
Summary 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 states and changed history; how glaciers plowed the great plains and how natural disasters continue to alter the map.
Genres : Adventure History Documentary
Release date : May 16, 2011
Countries of origin : United States
Official sites : Official site
Language : English
Production companies : Half Yard Productions
