The powerful class of priests formed in the Baltic Slavs. Priests in white watching the sacred horses in churches, appointed holidays, stabbed the victim, prayed, gave those present in the temple and teaching tips. The spiritual head of the ancient Lithuanians was the high priest of Creve Kriveyto. The rest of the priests called vaydelotami. Their power extended to the Estonians, Livonians, Krivichy. The priests of Egypt, Babylon, Assyria The complex and multi-religion of the Egyptian priests, symbols, sacrifices, festivals were closely associated with the life of nature in the fertile valley of the great river Nile. All of Egypt - "black earth" - lies along the White and Blue Nile. It is often called "the magnificent episode in a grand poem, the African desert." Delta of the Nile, which was the first capital of Egypt Memphis, his amazing fertility beckoned the whole ancient world. The famous Greek historian Herodotus called Egypt "a gift of the Nile."