What is the capital of Ireland?

It is both the largest city and the capital of Ireland. It is located near the midpoint of Ireland’s east coast, at the mouth of the River Liffey and at the centre of the ** Region. Founded as a Viking settlement, the city has been its primary city for most of the island’s history since medieval times. It is a populous and affluent city whose metropolitan area is home to more than one-fourth of the country’s total population.