Europe maintained unity after the Roman Empire. 1 through The power of the Papacy and the Christian faith, and 2 Through Feudalism because even though it caused fractures in regions it offered a clear power structure that allowed Strong nations to bring their weaker neighbors under their direct control.
A canon? im not sure though
Answer:
The War of 1812 had an impact on getting the Industrial Revolution started in the United States. After the war, people realized that the country was too reliant on foreign goods. They felt that the United States needed to make its own goods and to build better transportation.
Explanation:
1) Promontory Utah is the answer
