Overlapping and cross cutting social divisions......what does it mean?

1.	Overlapping and cross cutting social divisions......what does it mean?
Answer» Example of over lapping is like diffrence between black and white in US and in our country dalits or ecobackward sections. And in cross cutting it is of Case study of Northern Ireland and Netherland that having religion christinity but in that christians divided into protestants and catholic Overlapping means there will be a great difference between two social groups which can lead to social Division but crosscutting means a very little difference between social groups and this does not lead to social Division

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