At the turn of the 20th century, most people lived as they had in the middle ages. Almost half of the US population was employed in agriculture. Life expectancy was less than 50 years....
5 Things About The Big Data Economy that Managers Should Know
At the turn of the 20th century, most people lived as they had in the middle ages. Almost half of the US population was employed in agriculture. Life expectancy was less than 50 years....