Cross-border migration has been a natural consequence of a world (42) _____ people do not find attractive work opportunities in their country of origin, at a time when other economies are not
Cross-border migration has been a natural consequence of a world (42) _____ people do not find attractive work opportunities in their country of origin, at a time when other economies are not adequately filling their skills gaps.
A. which
B. in whom
C. in which
D. that