Inventions and Inventors M20L1

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Across
  1. 3. Henry Ford used the assembly line to produce these for the common people.
  2. 5. This man partnered with Edison to expand electricity beyond the central cities. He also made inventions to make trains safer.
  3. 6. Alternating current (AC) power system was invented by this man. (HINT: Musk has a car with this name!)
Down
  1. 1. Invented by Alexander Graham Bell and changed how people communicated.
  2. 2. The airplane didn't go too far or too high, but they invented it.
  3. 4. This inventor (last name) created the first practical light bulb.