Students should ameliorate the error filled sentence below, in red.
john D rockefeller andrew carnegie and henry ford we're 3 entrepreneurs from american history there contributions were in the oil steel and automobiles industries.
1.video: Entrepreneurs in general
2. Standard Oil Company in court. video
John D. Rockefeller, Andrew Carnegie, and Henry Ford were three entrepreneurs from American history; their contributions were in the oil, steel, and automobile industries.