I think it's Celtic and viking.
Celtic
Celtic
The majority of the population in Northern Ireland are Protestants.
The Republic of Ireland is a Catholic-dominated country. Catholicism is a sect of Christianity.
I do not know
The Nubia dominated this area.
Cotton
The Inca culture dominated Machu Picchu.
Japan was male dominated.
Muslim culture dominated in parts of India.
Was Indians
There is no one region that you could pick out, so it can be said that all around Ireland there are places steeped in culture.