🧬Recent genetic findings suggest a Bronze Age migration from Holland to Britain and Ireland, challenging the notion of the Irish as Celts.
🔍The introduction of the Celtic language may have occurred during the late Bronze Age, but there is debate and lack of conclusive evidence on this matter.
🌍Cultural changes and linguistic developments complicate the timeline of the Celtic language's arrival in Britain and Ireland.
🗣️The Celtic language likely entered Britain and Ireland in its proto-Celtic form during the late Bronze Age.
📚More research and evidence are needed to provide a conclusive understanding of the origins of the Celts in Britain and Ireland.