Answer:
Imperialism necessitates control of territories.
Step-by-step explanation:
This is the main difference between these two types of control. Imperialism occurs when a country extends its rule over foreign nations. This is usually conducted by military force and it involves gaining control of the territory. It also involves having political and economic control of the country. Although this often includes controlling resources, it is much broader than that. On the other hand, rivalry for control of natural resources does not necessarily mean exerting political, social or economic control.