The answer to your question is D
One that that historiography suggests about history is that history will always be open to interpretation.
Got to show us the paragraph.
B, there are 12 regional circuits in the United States, which hear cases on appeal from the district courts.
Answer:
The Sales Era.
Explanation:
The Sales era was the era that began after the production era. The sales era, in the marketing, was the era in which the companies began producing goods in mass volume. It was an era of unorganized market where companies were competing with each other significantly, Selling of mass products became difficult. New marketing strategies emerged because of this to persuade customers to buy their products.
The era that is defined in the question refers to the sales era.
So, the correct answer is the Sales era.