The DUP's Stephen Moutray said these were among the most pivotal events in the modern history of the UK and Ireland.
For adults, aware of the history of the UK's longest running children's comic - first published in 1937 - that will be a sad day.
Jonathan Portes, director of the National Institute of Economic and Social Research, said there had been a long history of youth unemployment in the UK, but it had got considerably worse in the last couple of years.
The traditional hackney cab has long been a part of the UK's transport history and now 50 of these iconic vehicles are making history of their own.
ENGADGET: EE launches free 4G WiFi service in (some) London black cabs
These 20 new inscriptions, which were first announced in May 2011, span over 1, 100 years, come from across the country and embody pivotal moments in the history of their communities and the UK as a whole.
From the Jersey Occupation Archive and the work of the GPO Film Unit, these priceless items span over 1, 100 years, come from across the country and embody pivotal moments in the history of their communities and the UK as a whole.
The list, published on family history website Ancestry.co.uk, shows the vital role of women in the history of the postal service.
Then came the third event - in one year, 1920, a rebound in births so sudden, so big, that it remains the record year for babies in UK history, a record that survives despite a large increase in the UK population of childbearing age.
But most of these nations opted to join the Commonwealth, a club of countries all tied through history to the UK and the monarchy.
April's disappearance sparked one of the largest police searches in UK history.
Her disappearance sparked one of the largest police searches in UK history.
Her disappearance sparked one of the largest police searches in UK history and officers are still scouring the countryside around the town for her.
He has a long history of disturbed behaviour and faced two charges in the UK on offences related to firearms and illegal possession of ammunition.
Dr Norman MacLeod, the keeper of palaeontology at the Natural History Museum, London, UK, told the BBC that the iridium anomaly could be attributed to other factors.
"It faces a lethal combination of challenges, from falling number of letters being sent to potentially one of the worst pension positions in UK corporate history, " the briefing said.
Filming for his movie, which is based on Max Brooks' 2006 novel World War Z: An Oral History Of The Zombie War, has been taking place across the UK and is due for release next year.
His bottom line is that, on past history, the UK would now have not 2-3% of GDP spare capacity, but more than 10% of GDP.
Liberal Democrat Lord Sharkey, who used to be an advertising executive, praised the UK government's "long and distinguished history" of successful health campaigns which he said required "clear central oversight" in order to work.
These items and collections come from across the country, span nearly 1000 years of history and embody the pivotal moments and periods that have shaped the UK. Discover these items and collections here.
The referendum presents one of the most important decisions in Scotland's and the UK's history.
On his death, the remains were passed into the possession of other individuals and eventually deposited in UK institutions, and then gradually brought under the keeping of the Natural History Museum.
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Status Quo have scored more hit singles than any other band in UK chart history, with 61 chart hits since their first smash, Pictures of Matchstick Men, was released in 1968.
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So if the government were to start the unwieldy process of privatising RBS (which would almost certainly be the biggest privatisation in UK corporate history), what price would it need to receive for the shares to avoid a loss?
BBC: RBS can be privatised within a year, says the bank's chairman - BBC News
The sultanate has a long history of association with the British military and defence industry, which stretches back to military assistance provided by the UK to overcome a rebellion in the north of Oman, in the late 1950s.
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Robert Kronenburg, professor of architecture at the UK's University of Liverpool and author of " Houses in Motion: The Genesis, History and Development of the Portable Building, " says sustainability is "very, very crucial" and is driving architectural design more and more.
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