Shaping America: U. S. History to 1877, Lesson 2, Part 7, Worlds Transformed: Part 7
directed by Julia Dyer, fl. 1996-2015; produced by Julia Dyer, fl. 1996-2015, Dallas TeleLearning, in Shaping America: U. S. History to 1877, Lesson 2, Part 7 (Dallas, TX: Dallas County Community College District, 2001), 2 mins
