The decision to stop permanently flying the British flag outside Belfast City Hall has sparked the worst violence since the 1998 Good Friday peace agreement. Here's a breakdown of the riots and the growing unrest in the country.
Northern Ireland is a part of Great Britain.
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The country's population and political parties can be divided into two groups: those who wish to split from Great Britain (Nationalists and Republicans) and those who want to remain in the United Kingdom (Unionists and Loyalists).
"Hands Across the Divide" monument. Derry, Ireland.
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Northern Ireland's political divisions have deep cultural and religious roots. Unionists consider themselves to be British and most are Protestants. Nationalists identify as Irish and tend to be Catholic.
Image by Peter Macdiarmid / Getty Images
Violence between Loyalist and Republican paramilitary groups plagued the country for years, killing thousands of people. These conflicts ended for the most part with the signing of the Good Friday Agreement in 1998.
Source: images.newscred.com