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.
Answer:
On the forest floor are a number of animals feeding off the seeds, fruits, roots and leaves of the trees. Like many other things in the environment, rain forests are being threatened by increasing demands for natural resources.
The setting can change in (this story?) many ways, such as winter, spring, summer, fall, daylight, night, and evening.
Answer:
I think b no is the answer.