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.
Joseph stalin used dictatorial methods to rule rooseverts people in Russia.IN Russia during his leadership non Russian nationalities were allowed their own school although the teaching had to according to expectation of communist doctrine.Many of the cities were named or renamed in honor for him as part of the cult of personality surrounding him.
Answer:
a)Lack of a strong central authority and the constant threat of armed attack led to the establishment of a new institution.
Explanation:
the empire was so large it was hard to defend
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Romans were able to battle at Sea which helped them to expand their nation. Not all nations had ships and not all nations could fight on water and land. The romans had that advantage.