This means that Hairy cell leukemia, or a subtype of Hairy cell leukemia, affects less than 200,000 people in the US population. Ophanet, a consortium of European partners, currently defines a condition rare when it affects 1 person per 2,000. They list Hairy cell leukemia as a rare disease.
In fact, some of the oldest alphabetic symbols have been found in Central America (2,500 years ago), China (more than 3,000 years ago), and the Middle East (more than 5,000 years ago). One of the earliest forms of the alphabet was hieroglyphics. Hieroglyphics were single symbols that stood for entire words.
Since the ancient history to the life of Scientist Nikola Tesla. The United States Post Office (U.S.P.O.) was created in Philadelphia under Benjamin Franklin on July 26, 1775 by decree of the Second Continental Congress.It was not the first postal system ever though.istory covers them all. Since the ancient history to the life of Scientist Nikola Tesla. The United States Post Office (U.S.P.O.) was created in Philadelphia under Benjamin Franklin on July 26, 1775 by decree of the Second Continental Congress. It was not the first postal system ever though.