Which of these forms of transportation was not an innovation that used rails?
Which of the following developments made it easier to build and repair manufactured goods?
The innovation of interchangeable parts led to multiplexersmass production.
Alexander Graham Bell originally invented the telephone to
The invention shown on the right is the telephonemultiplextelegraph.
How was communication by telegraph an improvement over communication by mail carriage?
The invention shown on the left is the telephonemultiplextelegraph.
Which of the following statements best explains how subways and elevated trains changed urban transportation?
What innovations did Ford use to increase production and reduce costs of automobile production? Check all of the boxes that apply.
Madam C. J. Walker built a multimillion-dollar business by selling her innovative products in the
Which of these forms of transportation was not an innovation that used rails?
The innovation of interchangeable parts led to multiplexers✔ mass production.
The invention shown on the right is the telephonemultiplex✔ telegraph.
How was communication by telegraph an improvement over communication by mail carriage?
The invention shown on the left is the ✔ telephonemultiplextelegraph.
Alexander Graham Bell originally invented the telephone to
Which of the following statements best explains how subways and elevated trains changed urban transportation?
The gasoline-powered automobile was invented in 1833✔ 18931923.
When did Thomas Edison create most of his inventions? in the early 1800s✔ in the early 1900sin the late 1900s
Which of the following statements best describes Edison’s contributions?
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