The 아일랜드 공화국 (Republic of Ireland) is a country located on the island of Ireland, sharing a border with Northern Ireland, which is part of the United Kingdom. It has a population of approximately 5 million people and its capital city is 더블린 (Dublin). The official languages are 영어 (English) and 아일랜드어 (Irish). Established as a republic in 1949, the Republic of Ireland has a parliamentary democracy. The country is known for its rich cultural heritage, including traditional music, literature, and festivals. It is a member of the 유럽연합 (European Union) and has a strong economy, particularly in technology and pharmaceuticals.