Answer:The population was becoming too old
Explanation:
Family
It is the primary socialization agent. The other three are peer, school and mass media.
The family is responsible for inculcating religiuos believes that forms the core of non-material culture. It is from the family, especially the first five years, that the notion of right or wrong is incalcated.
Non-material values are like love,hardwork, ethics,godliness,kindness.
Influenced by surrealism, abstract expressionism describes a style that focuses on the unconscious and non-representative subjects. It is an artistic movement of the mid-20th century that consist of diverse styles and techniques and stressing specially an artist liberty to transport attitudes and emotions through nontraditional and usually nonrepresentational mean. Abstract expressionism has a lot of stylistic comparisons to the Russian artists of the early 20th century such as Wassily Kandinsky. However, it is true that extemporaneity think about numerous of the abstract expressionists work because most distant of these elaborate careful planning, in the meantime their enormous size required it.
A clinical trail
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. These studies also may show which medical approaches work best for certain illnesses or groups of people. - Definition by <span>https://www.nhlbi.nih.gov/studies/clinicaltrials</span>
