Celts, a large group of Indo-European tribes, whose territory of
settlement in the second half of the first millennium BC stretched from
the British Isles to Asia Minor. The Celts already inhabited the 2nd
half of the 1st millennium B.C. in the territory of modern France,
Belgium, Switzerland, southern Germany, Austria, northern Italy,
northern and western Spain, the British Isles, the Czech Republic,
partly Hungary and Bulgaria. They came from an ancient Indo-European
community that had moved westwards to Europe before other
Indo-Europeans. The movements of all Indo-Europeans can be figuratively
compared to the fall of a snowball from the mountains, which at first is
small, falling down, more and more growing, turns into a huge avalanche.
Before that, the most ancient settlements of the ancient
Indo-Europeans - the Varas attracted various wandering tribes, which
settled around the ancient Vars, and gradually formed the backbone of
the ancient Aryans (Indo-Europeans).