Keyes, Nelson Beecher
The American frontier : our unique heritage / Nelson Beecher Keyes - New York : Hanover House, c1954. - 306 p. : ill. ; 20 cm.
Includes bibliographical references (p. 289-301) and index.
93029898
Frontier thesis.
Frontier and pioneer life--United States.
United States--Territorial expansion.
West (U.S.)--History.
E179.5 / .A47733 1994
973 / KEA
The American frontier : our unique heritage / Nelson Beecher Keyes - New York : Hanover House, c1954. - 306 p. : ill. ; 20 cm.
Includes bibliographical references (p. 289-301) and index.
93029898
Frontier thesis.
Frontier and pioneer life--United States.
United States--Territorial expansion.
West (U.S.)--History.
E179.5 / .A47733 1994
973 / KEA