Mostly people in Gaeltacht areas speak Irish, particularly in the West, Southwest and Northwest of Ireland, such as Connemara in Co. Galway, Dingle in Co. Kerry and Gweedore in Donegal. However there are many Irish-speaking schools in mostly English-speaking areas of Ireland (like Dublin), where Irish is spoken in school and English is spoken at home.
The areas where Irish is spoken as a first langauge in Ireland are called Gaeltachts
The second most spoken language is Irish, spoken fluently by about 1% of the population.The most spoken language is English, spoken by about 98% of the population.
Irish and English
The counties where Irish is most commonly spoken are along the west coast of Ireland where there are what are known as Gaeltachts. A Gaeltacht is a region where Irish is spoken. These counties would include Cork, Kerry, Galway, Mayo and Donegal. There are other areas where Irish would be spoken, like parts of county Waterford. All around the country there are schools where Irish is used as the main language.
Iroquian and/or Ojibway
Both English and Irish are spoken in Galway. English is the most commonly spoken, but county Galway does have some areas where the Irish language is the main day to day language.
English and Irish would have been spoken in Ireland in the 1800s. Irish would have been stronger then than it is now.
If you mean the Northwestern United States, there is no one language that is spoken exclusively, but English is the most widely spoken.
Galician is spoken in the region of Galicia, which is an autonomous community in northwest Spain.
Its spoken in a place called a gealtacht
Yes, many people were speaking Irish then and so some would have been spoken by people involved in the Rising and by other people.