is the domination by one country of the political, economic, or cultural life of another country or region in order to increase its own wealth and power. during the period following the Age of Exploration, when European countries acquired colonies to support mercantilism, can be called “old imperialism.” In the nineteenth century, a new era of imperialism began, this time spurred on by the Industrial Revolution. Some reasons for imperialism were political, economic, and social. These are some political reasons. Feelings of n ....