Colonialism is a term where a country conquers and rules over other regions. It means exploiting the resources of the conquered country for the benefit of the conqueror. Imperialism means creating an empire, expanding into the neighbouring regions and expanding its dominance far.
Colonialism is termed as building and maintaining colonies in one territory by people from another territory. Colonialism can altogether alter the social structure, physical structure and economics of a region. It is quite normal that in the long run, the traits of the conqueror are inherited by the conquered