Advances in agriculture led to the rise of classes of people who devoted their entire lives to the development of the arts, sciences, and other
intellectual and cultural pursuits.
What conditions allowed these people to devote their lives to non-
agricultural work?
the rise of a wetter, warmer climate
the creation of written language
the creation of food surpluses
the rise of powerful empires

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.

you want somebody to write an essay for you?

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.