Please select the 4 types of disc used in disc golf. Be sure to select 4. Mid-Range (Middy)
Slice Disc
Fade Disc
Distance Driver
Putter
Short-Range Disc
Fairway Driver
Heavy Spin Disc

It is meant that like tapestry scientific theories often need to pull out since they are not relevant and often times the whole chain of theories may be pulled out.   

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.