Final answer:
During the industrial revolution, significant industrialization occurred in Great Britain near coal deposits. Manufacturing and production in factories became the most profitable economic activity in Western Europe. The railway network played a key role in transporting goods throughout Europe. The population trend in the Ottoman Empire suggested migration out of the empire.
Step-by-step explanation:
The significant industrialization during the Industrial Revolution in Europe primarily occurred in Great Britain, specifically in areas close to coal deposits.
The economic activity that became most profitable throughout Western Europe was manufacturing and the production of goods in factories.
According to the map, the building that played a key role in transporting goods throughout Europe was the railway network.
The population trend suggested by the map regarding migration in the Ottoman Empire is that there was a significant decline in population, indicating that people were migrating out of the empire.