Pastoralists often lived nomadic lifestyles moving from one place to the other while agriculturalists lived sedentary lifestyles. Pastoralists were also more socially stratified into clans and kinship systems unlike several agriculturalists communities. In addition, agriculturalists tended to develop into complex cities and civilizations, as opposed to nomadic Pastoralists communities. agricultural societies also evolved mostly into polytheistic systems of worship.
<span>Upton Sinclair's novel The Jungle drew attention to atrocious practices in the meat packing industry. His expose of unsanitary conditions and food that was dangerous to eat, and the public outcry arising from it, led President Roosevelt to have the food industry investigated. In June of 1906 he signed into law both the Meat Inspection Act and the Pure Food and Drug Act.</span>
