I believe the correct answer is D
The United States caught the message before it got to Mexico
I believe you are talking about the Columbian Exchange. This was the importing, exporting, and trading of goods between the Old World and New World. Some products included coffee, chocolate, silver, cotton, and various spices.
Answer:
The government?
Explanation:
Hope this answers your question.
There werent any clues giving to any specific civilization,so that is my best guess.
Sorry
The white and black were segregated and it was very frowned upon when both colors were seen together so they made many signs pointing out the fact that different places were for different people.