Northern Ireland and the Republic of Ireland have different currencies.
In the Republic of Ireland the currency used is the Euro and in Northern Ireland the currency used is the Pound Sterling.
The predominant religion in Ireland is Christianity, with the largest church being the Roman Catholic Church. Ireland's constitution states that the state may not endorse any particular religion and guarantees freedom of religion.
Ireland has a long and honourable tradition in education. As a result of a sustained investment in this area Ireland now has one of the highest educational participation rates in the world - 81% of Irish students complete second-level and approx 60% go on to higher education. This dynamic, educated population has made its mark at home and abroad with international companies looking to Ireland again and again when hiring graduates for top class positions.