How did world war 1 affect plans for Irish home rule?

World War I significantly impacted plans for Irish home rule by delaying its implementation. The war shifted political priorities and resources, leading to a postponement of the Government of Ireland Act, which aimed to establish self-governance. Additionally, the conflict intensified nationalist sentiments, culminating in the 1916 Easter Rising, which ultimately shifted public opinion towards a more radical push for independence rather than mere home rule. This set the stage for the eventual establishment of the Irish Free State in 1922.