SS

   a community center where people could learn new skills and get help such as food and medicine

      workers refusing to work until employers meet their commands

  a person who sets up and runs a business

      oil

     a railroad crossing the entire continent

     a group of workers who join together to improve working condtions

      an economic sytem in which people are free to start and run there own businesses with limited goverment control

    poorly built apartments

     goverment controls that were placed to limit

     this allows workers to dicuss and agree on working conditions

           a public announcement that tells people about a product or opportunity

          immigrant who wrote the stars and stripes for ever

         a chinese girl whose fight to attend public school   led to a separation  for chinese children in san francisco

an engineer who believed in the idea of building the transcotinential rairoad

           built oil  refineries and owned standard oil company

    stanford , huntington,  hopkins , and crocker

       used steel cables and beams to build suspended bridges

        invented the fist practical light bulb 

           started hull  house , a settlement  in chicago

       labor leader who helped start the afl ( american fderation of labor)

      improved air brake system to stop trains more effectively

           invented the telephone

           buily steel mills and became very wealthy

           used steeel frames to construct much taller buildings

           invented improved light bulb filament and efficient way to produce it

           skilled herbalist who came from china to california where he opened an herb shop

           very tall buildings