 The difficulty of defining colonialism stems from the fact that the term is often used as a synonym for imperialism. Both colonialism and imperialism were forms of conquest that were expected to benefit Europe economically and strategically. The term colonialism is frequently used to describe the settlement of North America, Australia, New Zealand, Algeria, and Brazil, places that were controlled by a large population of permanent European residents. The term imperialism often describes cases in which a foreign government administers a territory without significant settlement; typical examples include the scramble for Africa in the late nineteenth century and the American domination of the Philippines and Puerto Rico. The distinction between the two, however, is not entirely consistent in the literature. Some scholars distinguish between colonies for settlement and colonies for economic exploitation. Others use the term colonialism to describe dependencies that are directly governed by a foreign nation and contrast this with imperialism, which involves indirect forms of domination.