Filial piety is a Chinese concept (respect for elders) so I wonder whether you mean in China, but I'll answer generally:
Respect for those who have been there before us, and learning can give us invaluable information about what has worked in the past and what hasn't, which is a good input into a good government. Also respect for elders is also a good basis for a harmonious society.
According to the text, the trend toward more and more of the population entering the 65 and over age bracket is called _____.
c. "graying of america"
What are the reasons? Please show us the multiple choice answers that we could choose from that way we can help!
