British
A practice of domination by one power over a dependent area or people
From 1858 to 1947
To increased competition among nations and to conflicts that reason world war happened.
No, It is unnecessary and immoral
England, France, The Netherlands, Spain, Portugal, Russia, The U.S., Germany, Italy, Japan, Belgium and Turkey
Third millennium BC empires of Assyria and Babylon
16th to 19th century
Colony, Protectorate, Sphere of Influence, and Economics
A policy of extending the rule over peoples and other countries, for extending political, economic access, power and control