нужно ответить на вопросы

•   What is meant by "good manners"?
•   Why are good manners important?
•   Are good manners universal (i.e. the same in all cultures)?

Use:
say "please" and "thank you"
don't interrupt
arrive on time
close your mouth when you chew or sneeze
think before you speak
shake hands when you meet
use a quiet voice to chat
be friendly to people
don't phone late in the evening
smile
listen before you speak

1)Manners of this type of breeding.

2)Manners are important for the society and understanding. For the correct обшения.

3)manners in all the countries of something but different.