Answer:
Migration is the movement of individual organisms into, or out of, a population. ... Immigration is the movement of individuals into a population from other areas. This increases the population size and growth rate. Emigration is the movement of individuals out of a population.
Explanation:
One result of the civil wars in Angola and Mozambique was civilian support for rebel groups
The war began in 1977, just about two years after the war that made the country attain its independence
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C= Geography
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