USA HISTORY

Detailed explanation-1: -Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other territories and peoples.

Detailed explanation-2: -To establish control of an area, Europeans used different techniques. Over time, four forms of colonial control emerged: colony, protec-torate, sphere of influence, and economic imperialism.

Detailed explanation-3: -Imperialism can be defined as a doctrine, political strategy, practice, state policy, or advocacy that consists in extending power by territorial acquisition or by extending political and economic control outward over other areas.

Detailed explanation-4: -A colony is the most direct form of control. In this form of imperialism, a powerful nation installs its own government and maintains direct control over other territories and regions. Often, foreign officials were brought in who reported back to the “mother country".

Detailed explanation-5: -Between the 15th century and the middle of the 18th, England, France, the Netherlands, Portugal, and Spain built empires in the Americas, India, and the East Indies. Russia, Italy, Germany, the United States, and Japan became imperial powers in the period from the middle of the 19th century to World War I.