Asbestos (pronounced , or ) is a set of six naturally occurring silicate minerals, which all have in common their eponymousasbestiformhabit: long (roughly 1:20 aspect ratio), thin fibrous, with each visible fiber composed of millions of microscopic "fibrils" that can be released by abrasion and other processes. They are commonly known by their colors, as blue asbestos, brown asbestos, white asbestos, and green asbestos.
The Emirate of Transjordan (إمارة شرق الأردن '), also hyphenated as Trans-Jordan and previously known as Transjordania or Trans-Jordania''', was a British protectorate established in April 1921. There were many urban settlements beyond the Jordan River, one in Al-Salt city and at that time the largest urban settlement east of the Jordan River. There was also a small Circassians community in Amman. ξ1 http://www.roughguides.com/destinations/middle-east/jordan/amman/circassians/
In mathematics, especially in set theory, a setA is a subset of a set B, or equivalently B is a superset of A, if A is "contained" inside B, that is, all elements of A are also elements of B. A and B may coincide. The relationship of one set being a subset of another is called inclusion or sometimes containment.
