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Which of the following was integral to the growth of the entire nation during the early 1900s?

Traffic signal
Gas mask
The hair straightener
U.S Steel

How did Henry Ford expand his business internationally?

He signed contracts with the US government.
He opened up plants in other countries.
He sold off portions of his company to international buyers.
None of the above.

Though Lewis Henry Latimer made contributions to the lightbulb, he was not considered a key person involved in its development.

True
False

Respuesta :

I believe the correct answers, to the best of my ability (you'll want to confirm) are 1. traffic signal 2. He signed contracts with the US government, and 3. False.

Answer:

  • U.S. Steel
  • He opened up plants in other countries
  • False

Explanation:

  • U.S. Steel was reallly important to the growth of the country as it was a key item for construction and industry. Also, it was really important for its applications in aviation and military production.
  • The worldwide expansion of Ford was possible because Henry Ford established a franchising model in different cities of US and Canada and also in different continents.
  • False, because Latimer had a prominent role as he created with Joseph Nichols a lightbulb made of carbon filaments.