severing ties by granting independence to a colony is known as\ncolonization\nself - determination\ndecoloniz…

Answer:

C. decolonization

Brief Explanations:

Decolonization is the process of a colony gaining independence, severing colonial - power ties. Colonization is the act of establishing colonies. Self - determination is the right of people to choose their own political status. Nationalism is a sense of national identity and loyalty.