Ancient Greek dialects by the grammarians under the terms 'lexeis' or 'glôssai'. The dialects of Classical Antiquity are grouped slightly differently by various authorities. Pamphylian is a marginal dialect of Asia Minor and is sometimes left uncategorized. Mycenaean was deciphered only in 1952 and so is missing from the earlier schemes presented here: The Ancient Greek dialects differed mainly in vowels. Loss of intervocalic "s" and consonantal "i" and "w" from Proto-Greek brought two vowels together in hiatus, a circumstance often called a "collision of vowels". Over time, Greek speakers would change pronunciation to avoid such a collision, and the way that vowels
East Asia East Asia East Asia is the eastern subregion of Asia, which can be defined in either geographical or ethno-cultural terms. Culturally, China, Japan, Korea, and Vietnam are commonly seen as being encompassed by cultural East Asia (East Asian cultural sphere). Geographically and geopolitically, the region constitutes China, Hong Kong, Macau, Taiwan, Japan, Mongolia, North Korea, and South Korea. The region was the cradle of various ancient civilizations such as ancient China, ancient Japan, ancient Korea, and the Mongol Empire. East Asia was one of the cradles of world civilization, with China, an ancient East Asian civilization being one of the