Have you ever heard the Nuragic civilization of Sardinia?

Ruins of Sardinia

Image I

Aerial Photo of Nuragic ruins

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Have you ever heard the Nuragic civilization of Sardinia?

Do the ruins of Sardinia, what are made by Nuragic civilization, the ruins of Great Zimbabwe in Zimbabwe, and the Newgrange monolithic tomb in Ireland the same background? When we are looking at these photos, what is taken from the Internet, we can see similarities with those structures, but are those similarities some kind of coincidence? This is the question, what is not an answer. 

Ruins of Zimbabwe

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There is one really interesting detail in the ruins, that has left the Nuragic civilization in Sardinia. They are looking similar, what the Great Zimbabwe ruins are looking like, and the third thing, that makes that thing very interesting is the megalithic tomb in Ireland. When I'm looking at those photographs, there is a similarity in those buildings, so did the same architects made those monuments? 

Aerial photo of ruins of Zimbabwe

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The thing is that if this thing is true, there is something big, what we do not know in history. When we are seeing the image III where is the aerial photo of Great Zimbabwe ruins, and image IV where is the famous Newgrange tomb, we must see that those structures are looking at the same. But are those builders the same that is the question. 

Monumental walls of Zimbabwe in ground level

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Or are those tombs made only, because some monolithic tradesmen wanted to make an impression to their chiefs, and then copy some drawings, while they were in the journey. But those remainings are quite old, and that makes this theory a little bit weak. And is there something, what we don't,t know about those ancient civilizations?

Newgrange tomb

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Was there some civilization, what was bigger than Egypt can ever be? And who was the ruler of that civilization, if it ever existed. Was that civilization Atlantis, or were the similarities of those buildings just coincidence?

(1) https://en.wikipedia.org/wiki/Nuragic_civilization

(2) http://www.greatzimbabweruins.com/

(3) https://en.wikipedia.org/wiki/Prehistoric_Ireland

Image I: https://en.wikipedia.org/wiki/Nuragic_civilization

Image II: https://www.researchgate.net/figure/Nuraghe-Santu-Antine-Torralba-SS-aerial-view_fig4_273454411

Image III: http://www.greatzimbabweruins.com/

Image IV: https://www.ancient.eu/Great_Zimbabwe/

Image V: https://www.researchgate.net/figure/Monumental-Walls-at-the-Great-Enclosure-Great-Zimbabwe-Source-Author_fig2_316972981

Image VI:  https://en.wikipedia.org/wiki/Prehistoric_Ireland