What was the phrase used to espouse a higher level of nationalism than the Irish's dominant 1870 political movement?
Irish Home Rule movement The Irish Home Rule movement was a movement that agitated for self-government for Ireland within the United Kingdom of Great Britain and Ireland. It was the dominant political movement of Irish nationalism from 1870 to the end of World War I.
Ultranationalism Ultranationalism is defined as "extreme nationalism that promotes the interest of one state or people above all others", or simply "extreme devotion to one's own nation".