Zodiac 30° along the ecliptic is nominally designated as the zodiac sign Aries, which no longer falls within the proximity of the constellation Aries since the effect of precession is to move the vernal point through the backdrop of visible constellations (it is currently located near the end of the constellation Pisces, having been within that constellation since the 2nd century AD). The subsequent 30° of the ecliptic is nominally designated the zodiac sign Taurus, and so on through the twelve signs of the zodiac so that each occupies 1/12th (30°) of the zodiac's great circle. Zodiac signs have never been
History of sign language Generally, philosophies linking (spoken) language and intelligence persisted well into the Enlightenment. Such hegemonic ideas may have prevented the recognition of histories of certain groups for whom sign languages were integral. Earlier than the 17th century, however, groups of Deaf people may have already lived together in communities, where even in small numbers they may have communicated through basic signing systems. In Native American communities prior to 1492, for instance, it seems one or more signed systems existed as a lingua franca which neighboring tribes used to communicate with one another Native American communities believed people born deaf were physically