Give two reasons for the movement of the major ethnic groups to their present settlement​

These highly qualified individuals migrated for a variety of reasons including lack of job satisfaction at place of origin, poor salary structure and prospects, and lack of motivation (Gould 1993; Nuro 1999). Since the mid-1990s, there has been some evidence of return migration to Ghana.

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answer; ///he could not explain why the continents drifted;

answer; participant observation method;