A. the optimum size of population
B. marriage and family
C. the regulation of trade unions
D. the period of training
E. culture and religious beliefs
Correct Answer:
Option A – the optimum size of population
A. the optimum size of population
B. marriage and family
C. the regulation of trade unions
D. the period of training
E. culture and religious beliefs
Correct Answer:
Option A – the optimum size of population
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