An autoimmune etiology also is demonstrated by the occurrence of a Sjoegren-sjÃ¶gren type syndrome after allogenic bone marrow. Transplantation a selective defect in-aquaporin 5 is thought to contribute to decreased lacrimation and dry eyes in patients WITH. ss
There are two countries in Africa which are considered by some scholars to never have been colonized: Liberia and Ethiopia. The truth, however, is much more complex and open to debate. What Does Colonization Mean? The process of colonization is basically the discovery, conquest, and settlement of one political body over another.
By the end of the 19th century Europe had colonized Africa. The only exceptions that didnât get colonized were Liberia and Ethiopia because they were already independent themselves. The Europeans had many reason for why they wanted to colonize Africa. They were generally all political and economic reasons.