Most Islamic people are in Auckland, Canterbury, and Wellington, most Buddhist are in Auckland, the majority of the Christian religion is located in the Southland region and the Hawke's Bay region, most nonreligious people are located in Tasman and Nelson, Hindus are located in Auckland, Wellington, Tauranga, Christchurch, Rotorua, and Hamilton and the Maoris are on both the north and south islands of New Zealand. The largest religion in New Zealand is Christianity, which a universalizing and monotheistic religion. This means that Christianity is global and tries to appeal to all people and cultures and they believe in only one God. There are about 23 Protestant churches in New Zealand, 17 Orthodox churches, and 86 Catholic churches. Catholics are headed by the pope and are governed by a hierarchy with the pope at the top and bishops and priests at the lower levels, Protestants have no need for a pope, and Orthodox people have bishops. Many colonial Catholics, from poor Irish backgrounds, brought with them long memories of British Protestant oppression. Some were quick to see old injustices resurfacing. There was a minor skirmish between Catholics and Protestants at Okarito on the West Coast in 1865. Three years later in Hokitika when local Catholics expressed support for the Fenians (a group of Irish nationalists), 800 special constables were sworn in. There were also Catholic attacks on Protestant Orange marches in Christchurch and Timaru on Boxing Day 1879. In 1975, there was a campaign for state aid for private schools where the bishop founded a Catholic movement to win state aid for private schools. Although many Catholics got along well with their Protestant neighbours, separate schools sustained a distinct Catholic subculture. This constituted a significant division in society into the 1970s, and has never entirely disappeared. The campaign for state aid for private schools inflamed Catholic–Protestant tensions during and immediately after the First World War. New Zealand became the only part of the British Empire where Catholic teachers and bishops were called up for military service. These conflicts relate to our unit of study because of immigration and colonization. All languages and religions have been brought over from different people with different cultures over the years, and sometimes countries do not like when you try to mess with their culture, especially New Zealand because of its strong indigenous culture. Therefore, New Zealand has had conflicts with immigrants because of their culture.