Week+3,+Chapter+20

=Chapter 20= =What is the exact Title of this chapter?=



=Railroads=






 * [[image:Carnegie.jpg caption="Andrew Carnegie"]] || [[image:Steel_mill_workers.jpg width="480" height="349" caption="Steel Mill Workers"]] ||


 * [[image:Early_telephone_exchange,.jpg width="346" height="472"]] || [[image:early_arc_lighting.jpg width="450" height="522"]] ||


 * [[image:Rockefeller.jpg width="211" height="385" caption="John Rockefeller"]] || [[image:standard_oil.jpg]] ||



=Triangle Shirtwaist Factory Fire= media type="youtube" key="dvKrkCLl_0U" height="315" width="560"


 * American Federation of Labor (AFL) **