United Ireland have religious denominations.
"=== Non standard questions ===== Public opinion ===== Northern Ireland ===Historically, opinion polls of the Northern Ireland population consistently showed majorities opposed to a United Ireland and in support of Northern Ireland remaining part of the United Kingdom
1 of the Constitution of Ireland "recognises that a united Ireland shall be brought about only by peaceful means with the consent of a majority of the people, democratically expressed, in both jurisdictions in the island"

