Submit your 250-word composition that explains why Chapter IV of The Story of My Life, by Helen Keller, achieves the purposes behind an autobiography (or why it does not). Provide at least two supporting examples and document your examples using MLA format.

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.