<span>The phrase separation of church and state, replacing the first amendment. American people declared their legislature causing separation between the church and the state. </span>
In turning Germany's focus against the Jews, Hitler and his Minister of Propaganda, Goebbles, only allowed books to be published that incited hatred against the Jews, and banned Jews from working for newspapers.
One of the most important was climate changes. As climate changed, nomads had to find new places to migrate to which led to people going to areas that were uninhabited before. Another was the development of agriculture which more or less ended the nomadic way of life when people started settling.
Civilizations developed around rivers because their waters provided places to hunt and fish.
Also, as the rivers flooded, the lands around them became fertile. This allowed them to support farming.
In addition, because they provided a steady supply of drinking water.
Moreover, goods and people could be transported easily
Finally, River valleys not only have water, they also often have a broad, flat floodplain that is readily adapted to agriculture.
