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.