Answer:
Look below!
Explanation:
The economy of the United States changed during 1850-1890 because in the last years of the nineteenth century, the U.S. did experience a dramatic change in the organization of manufacturing. But such changes in the economy of the United States did mark the U.S. with the American economy.
It is important to read different types of text to understand different types of text, to become a strong reader, and then to learn how to navigate different documents.
I think A) Use an outline is the best choice.
I were close but instead of a 8 do a 9