Part I. 



THE BEGINNINGS OF AMERICAN 

 AGRICULTURE. 



1607-1783. 



in. 



GEOGRAPHIC INFLUENCES IN AMERICAN HISTORY. 



1. Blodgett^ J. H. — Relation of Population and 



Food Products in the United States, 1850- 

 1900, United States Department of Agricul- 

 ture, Division of Statistics, Bulletin No. 21-. 



2. Bogart, E. L. — Economic History of the United 



States (Revised Edition of 1912), Chapter I. 



3. Bowman, I. — Forest Physiography. 



4. Brigliam, A. P. — Geographic Infltiences in Amer- 



can History (1903). 

 Physiography of North America, in McLaughlin 

 and Hart's Cyclopedia of American Govern- 

 ment (1914-),VoL II, pp. 687-690. 



5. Davenport, 'Ej.-^Influence of Conditions on Agri- 



cultural Practice, in Bailey's Cyclopedia of 

 American Agriculture, Vol. IV, pp. 90-97. 



6. Farrand, L. — Basis of American History, in The 



American Nation, Vol. II, 1904, pp. 1-70. 



7. Jefferson, ]\I. — The Anthropogeography of North 



America, in Bulletin of the American Geo- 

 graphic Society, Vol. XLV, p. 161. 



8. Johnson, Emory. — History of Domestic and For- 



eign Commerce of the United States (1915). 

 Vol. I, Chapter I. 



9. Marshall. L. C. ; Wright, W. W., and Field, J. A. 



— Materials for the Study of Economics 



(1913), pp. 58-104. 

 ID. Mill, H. R. — International Geography (1899). 



pp. 664-678, 715-750. 

 11. Powell, J. W. — Physiographic Regions of the 



United States (1896). Printed in Physiogra- 

 25 



