They now have a great water source and a way to travel?
Russia, Ukraine, Belarus, Georgia
hope this helps
Answer:
Imperial expansion in Europe and Asia resulted from the increased use of gunpowder, cannons, and armed trade to establish large empires. Most of the groups that were conquered were weak or disorganized. These land based empires included the Manchu in Central East Asia, the Mughal in South and Central Asia, the Ottoman in Southern Europe, the Middle East and North Africa. The rulers centralized their power over politics, religion and the military. They also controlled trade, enriching the rulers, who created cultural monuments and stronger militaries.
As cities and their problems grew rapidly the political environment changed. No longer did politicians run small manageable cities. These were big cities with big city problems and the government structures designed to cope with these problems grew. As the government grew it became the livelihood for many professional politicians. Some would argue that these politicians were corrupt, they would argue that they provided a needed service.