A)The use of children as an essential part of the family labor force
B)Lack of contraceptive availability
C)Opportunities for women to participate in education and employment
D)The lack of a public or private pension system
E)High infant mortality rates

A)by their fifth birthday
B)before their first birthday
C)before six months
D)in their first month
E)at birth

A)close to leveling off
B)slowly declining
C)basically stable
D)rapidly declining
E)rapidly growing