When you or someone you are caring for is seriously ill, it is recommend that you keep EOBs for five years after the illness or condition is alleviated. If you or the patient is claiming or has claimed a medical deduction, keep the explanation of benefits for seven years.
The earliest writing can be traced to Sumer, in Mesopotamia. This system did not use an alphabet, instead it used pictographs which are symbols representing familiar objects. This type of writing was called cuneiform, or wedge-shaped writing. Egyptians used hieroglyphics, also a pictograph system.
It took the Sumerian scribes many hundreds of years to develop their system of writing. Their initial picture writings were clumsy and confusing. Soon their signs began to stand for words rather than objects. Pictures changed into wedge-shaped marks, which formed sentences when placed in a series, i.e. cuneiform.n addition to the similar biblical accounts of God s creation, the ancient Sumerians detailed writings contain The Paradise Myth, The Gardener s Mortal Sin, and Lord of Eridu s estrangement of one language (Tower of Babel).