I believe it’s throughout the world because it can be found in cans of food
I would go with C.
Hope that this helps you..
Answer:
a. The United States became the leading manufacturer in the world in terms of total production and output per worker.
Explanation:
This era is characterized by prosperity and expansion. The country became a rich, fully-indutrialized nation. American businesses took advantage of new sources of energy and new forms of labor organization, there were huge leaps in productivity. Soon the domestic markets were not enough. Expansion toward Latin American and other markets ensued.
The Atlantic Ocean I believe would be the answer.
B is the answer, they were influenced.