http://www.ling.upenn.edu/phono_atlas/maps/Map1.html
In this map, there are grey dots in various places. What do the grey dots mean? Does that mean that people in those areas just pronounce "cot" and "caught" the same or differently according to will?
In this map, there are grey dots in various places. What do the grey dots mean? Does that mean that people in those areas just pronounce "cot" and "caught" the same or differently according to will?