In 150 to 200 words, compare and contrast the significance of government and mathematics in ancient egypt.

people by the people and for the people." Demos means people, and  means government. This is the meaning of the word (the nominal definition), but the concept to which the word corresponds (the real definition), has been the subject of an evolution or development through history. And it is of the utmost importance to be acquainted with this evolution, so as to grasp the reality to which the concept corresponds.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.