The High Plains. The states of Kansas, Minnesota, Nebraska, North Dakota and South Dakota form Area Two, the high plains region of the country. Winters in these areas tend to be extremely cold (well below the freezing mark) and dry, particularly in the more northern areas of the region.
Good manners is about considering the feelings of other people, and being the kind of person that others will like and respect. In the 'olden days' children were taught about the Golden Rule - Always do to others as you would wish them to do to you if you were in their place..
It is considered good manners to show respect to elders. Different cultures have different manners, such as bowing as a sign of respect in Asian countries. Teaching children to say please and thank you instills good manners in them. It's polite to use a tissue when sneezing to prevent the spread of germs.