Today, John Deere is remembered--some say mistakenly--as the inventor of the steel plow. Who was this legendary man and how did he create the internationally renowned company that still bears his name? He began as a debt-stricken blacksmith who, fleeing debt in New England in the 1830s, set up shop in a little town on the Illinois frontier. There, in response to farmers' struggles, he designed a new plow that cut through the impervious prairie...