B and E. Their culture was changed sometimes involuntarily and They suffered a population decrease.
The six essential elements, which are: The World in Spatial Terms, Places and Regions, Physical Systems, Human Systems, Environment and Society, and The Uses of Geography, contribute to the study of history because they are based on the geography standards that are individually a big idea that links several standards together.
Wrting was necessary for the invention of advanced tools
without them, it would be hard to gather information and continue to advance in technology
