Why Republican states are so poor compare to Democrat states?

[lono v]

Following link shows the concentration of poor people living in America.

http://maps.howstuffworks.com/united-states-poverty-map.htm
Dodgerblue - There are more poor in red state because trickle down economy is not working for them. Rich are getting richer day by day and poor are becoming more poor.
smelly food - type "red states" in google.