The cultural separation between the two groups in Ireland is between the Catholics and the Protestants - this is the best answer. The second typically live in Northern Ireland and are British Citizens.
(There is also another separation between the Irish an the English speaking people but it's not as strict)
<span>Global winds are winds that cover a long distance. hope this helps (:</span>
The bering straight, the bridge between russia and alaska
hope this helped
~rosy67
I would think social customs