America forms the longest and straightest bone in the earth's skeleton.
Ellsworth Huntington (1920). “The Red Man's Continent: A Chronicle of Aboriginal America”, p.25, Library of Alexandria
![America forms the longest and straightest bone in the earth's skeleton.](http://cdn.myquotes.org/images/ellsworth-huntington/america-forms-the-longest-and-straightest-bone-in-the-earths-skeleton.jpg)
America forms the longest and straightest bone in the earth's skeleton.