Textile softness. Other animal textiles which are made from hair or fur are alpaca wool, vicuña wool, llama wool, and camel hair, generally used in the production of coats, jackets, ponchos, blankets, and other warm coverings. Angora refers to the long, thick, soft hair of the angora rabbit. Qiviut is the fine inner wool of the muskox. Wadmal is a coarse cloth made of wool, produced in Scandinavia, mostly 1000~1500 CE. Sea silk is an extremely fine, rare, and valuable fabric that is made from the silky filaments or byssus secreted by a gland in the foot of pen shells. Silk
Boundary Treaty of 1874 between Chile and Bolivia refused to pay the tax, Bolivia confiscated its property on 11 February and threatened to sell it on 14 February in order to liquidate the tax's debt. On 14 February 1879, Chilean forces occupied Antofagasta. Peru, bound with Bolivia by their secret treaty, tried to mediate, but on 1 March 1879 Bolivia declared war on Chile and called on Peru to activate their alliance, while Chile demanded that Peru declare its neutrality. On April 5, after Peru refused this, Chile declared war on both nations. The following day, Peru responded by acknowledging the "casus foederis". Boundary Treaty of 1874 between