What was the effects of british government formally joins Ireland to Britain in 1801?

The formal union of Ireland with Britain in 1801, creating the United Kingdom of Great Britain and Ireland, had significant political and social effects. It abolished the Irish Parliament, leading to discontent and resentment among Irish nationalists who sought greater autonomy. The union aimed to stabilize British rule in Ireland but instead exacerbated sectarian divisions and economic disparities. Over time, it fueled demands for Irish independence, culminating in the eventual partition of Ireland in 1921.