How Is Colonialism Distinct from Other Trade Relations

How is colonialism distinct from other trade relations?

A) Colonies had more resources available for trade than non-colonized areas.
B) Colonies were actively possessed by other countries for economic and political advantages.
C) Colonies are not autonomous political entities.They rely on neighboring countries and the world economic market for survival.
D) Colonialism involves balanced reciprocity between countries.The mother country and the native country share their resources.
E) Colonialism involves the possession of countries by Europe or the United States.