Chapter 6

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Across
  1. 2. Invention by Alexander Graham Bell
  2. 5. Process that allowed steel to be made cheaper and more efficiently
  3. 6. Invention by Christopher Sholes
  4. 8. State where the railroad companies finished the transcontinental railroad
  5. 9. Man who had a factory for manufacturing sleepers
  6. 10. Invention that allowed more railroad tracks and skyscrapers
Down
  1. 1. He invented the light bulb
  2. 3. What percent of oil production did Rockefeller control?
  3. 4. One of the Big 4 who donated libraries
  4. 7. What type of Integration did Carnegie have?