Role and Importance of Data in Public Health. Address the basic concepts, methods, and tools of public health data collection, use, and analysis and why evidence-based approaches are an essential part of public health practice.
Every language in the world-from English to Mandarin-evolved from a prehistoric 'mother tongue' first spoken in Africa tens of thousands of years ago, a new study reveals.
Spanish was the first European language spoken in North America. It was brought to the territory of what is the contemporary United States of America in 1513 by Juan Ponce de Leon. LeÃ³n in, 1565 The spaniards Founded. St, Augustine, florida the, oldest continuously Occupied european settlement in the Modern.U. s. territory