About 4000 years ago.
i donth knowth
Knowth, Newgrange and Dowth, all in Ireland.
A passage tomb, known as a cairn, is a type of tomb built by the Celts in Ireland. These ancient burial sites were constructed using large stones and typically have an entrance passage leading to a central chamber where the deceased were laid to rest. Examples of famous passage tombs in Ireland include Newgrange and Knowth.
Some of them would include: The Hill of Tara. Knowth. Dowth. Newgrange. The Battle of the Boyne site. Slane Castle.
It is hard to be certain. It is very ancient. Some say between 4000 and 4500 years old.
George Eogan has written: 'The later Bronze Age in Ireland in the light of recent research' -- subject(s): Bronze age 'Catalogue of Irish bronze swords' -- subject(s): Bronzes, Catalogs, Prehistoric Swords, Swords '\\' 'The Discovery Programme' -- subject(s): Bronze age, Celtic Antiquities, Civilization, Discovery Programme, History, Iron age 'Report on the excavations of some passage graves, unprotected inhumation burials and a settlement site at Knowth, Co. Meath' 'Knowth and the Passage Tombs of Ireland (New Aspects of Antiquity)'
A host of wonderful towns and cities Many neolithic monuments - Newgrange, Knowth, Dowth, Poulnabrone, The Book of Kells, Wonderful rugged scenery - the Atlantic coastline, the mountains of Kerry, The birthplaces of many famous writers, and much much more....
this was built by mohamad of ghazni
It was built in china
I assume you mean "built in" not "in built." A built in oven is an oven that is not mobile, and it is built in to the wall of the kitchen.
Enterprise was built in 1974, Columbia was built in 1975, Challenger was built in 1978, Discovery was built in 1979, Atlantis was built in 1979, and Endeavour was built in 1991.
Was built