Select the option that is most nearly opposite to the given word.

Diaspora means the dispersion or scattering of people from their original homeland to multiple locations. The opposite of this dispersal is concentration or focus—bringing scattered elements together into one place or unified state. While 'Spread,' 'Movement,' and 'Scattering' all align with or describe aspects of diaspora, 'Focus' represents the antithetical concept of consolidation and centralization.

Step-by-step Derivation:
Diaspora (noun): the dispersion of a group of people from their homeland. Semantic analysis: Diaspora = dispersal, scattering, spread across many locations. Opposite conceptual meaning = gathering, concentration, unity in one place. Evaluating options: (A) Spread—synonym of diaspora, not opposite. (B) Movement—a component of diaspora, not opposite. (D) Scattering—synonym of diaspora, not opposite. (C) Focus—implies concentration and centralization, the opposite of dispersal. Answer: C.