interregional primary plan 

Statements about this table:
texas and virginia belong to group a while louisiana and north carolina be in group b
region 1 , group c have 2 state , onnecticut rhode island , and so do region 5 , group f
arizona and new mexico belong to the same group but not missouri
the interregional primary plan show 5 region divide into 6 group
region
group a
group b
group c
1
maine new hampshire vermont
massachusetts
connecticut rhode island
2
maryland
west virginia
missouri
3
ohio
illinois
michigan
4
texas
louisiana
arkansas oklahoma
5
virginia
north carolina
south carolina
region
group d
group e
group f
1
delaware new jersey
new york
pennsylvania
2
indiana
kentucky
tennessee
3
wisconsin
iowa
minnesota
4
colorado
kansas nebraska
arizona new mexico
5
florida
georgia
mississippi alabama