Features essays, statistical data, period photographs, maps, and documents.Much of the focus was on the agricultural-machine revolution, which had begun earlier with John Deerea#39;s invention of the steel plow ... The older cast-iron Eagle plow still sold at the rate of 25, 000 a year in the 1850s, mainly to eastern farmers.
|Title||:||Civil War America, 1850 To 1875|
|Author||:||Richard F. Selcer|
|Publisher||:||Infobase Publishing - 2006-01-01|