Essays examine major American innovations in technology and the inventors who developed them, including Whitney, McCormick, Bell, Edison, Goddard, and Eastman7 CYRUS HALL McCORMICK AND THE MECHANIZATION OF AGRICULTURE Danhof, Clarence H. Change in Agriculture: The Northern United States, 1820- 1870. Cambridge ... Philadelphia, 1953. Williams, Robert C. Fordson, Farmall, and Poppina#39; Johnny: A History of the Farm Tractor and Its Impact on America. Urbanaanbsp;...
|Title||:||Technology in America|
|Author||:||Carroll W. Pursell|
|Publisher||:||MIT Press - 1990|