Houghton Mifflin Harcourt
Harcourt: Biographies: Henry Ford Biografia (Espanol)
A brief biography of Henry Ford. Ford's great ideas were to improve the inventions around him and to produce them very efficiently. Good links to pictures and other information.
Houghton Mifflin Harcourt
Harcourt: Biographies: Cyrus Mc Cormick
Learn how Cyrus McCormick made a good reaper to harvest grain, then improved upon his work. He went West, visiting farmers and improving his machine, becoming one of the leaders in the farming industry. (In Spanish)