Beyond the fact that a degree in public health can lead to fulfilling careers in medicine, health care, biotechnology and the life sciences, there is a strong and evidenced need for public health workers in the coming years.
Confidence votes 8. Sanskrit is the oldest language in the world, please see references below. Vedic Sanskrit is the oldest attested language of the Indo-Iranian language family. It is the language of the Vedas, the oldest Shruti texts of Hinduism, compiled over the period of the mid 4th to mid 3rd millennium BCE.
The Sumerian language is one of the earliest known written languages. The proto-literate period of Sumerian writing spans c. 3,300 to 3,000 BC. In this period, records are purely logographic, with no linguistic or phonological content.The oldest document of the proto-literate period is the Kish tablet.rchaic Sumerian is the earliest stage of inscriptions with linguistic content, beginning with the Jemdet Nasr (Uruk III) period from about the 31st to 30th centuries BC. It succeeds the proto-literate period, which spans roughly the 35th to 30th centuries.