the soviet union, Great Britain, China, and the U.S. I hope this helped!
The animal that changed their ways was the horse.
Answer:
The Bessemer Process Helped Build Great Steel That Would Later Be Used To Make Railroads, And Railroads Was A Good Source Of Transportation Of Goods, People, And Etc Across The United States.
A historian using the historical thinking skill of examining historiography might try to determine how much has already been written about a certain subject before embarking on his or her own project, since this historiography of a topic can help you understand the evolution of "thinking about" the issue.