Antonym of SEGREGATION

Answer: Option C

Segregation : the action or state of setting someone or something apart from others.
Appreciation : recognition and enjoyment of the good qualities of someone or something.
Cohesion : the action or fact of forming a united whole.
Integration : combination, amalgamation.
Union : the action of joining together or the fact of being joined together, especially in a political context.

Antonym of Segregation is Integration