TY  - BOOK
AU  - Billington,Ray Allen
TI  - Westward expansion: a history of the American frontier
AV  - E179.5 .B63 1960
U1  - 973 
PY  - 1960///
CY  - New York
PB  - Macmillan
KW  - United States
KW  - Territorial expansion
KW  - Local
KW  - West U.S
KW  - History
KW  - Mississippi River Valley
KW  - 1803-1865
N1  - "Bibliographical notes": p. 761-893
ER  -