Imperialism is when a mother country takes over a smaller nation or colony for political, social, and/or economic reasons. Imperialism has been a major force in shaping the modern world. The effects of Imperialism have been interpreted from a variety of viewpoints. This major imperialism occurred during the late 19th Century and early 20th century. It had more negative effects in the modern world today then positive effects.
Industrial expansion and population growth radically changed the face of the nation's cities.
