There were many tribes living in the Mississippi river valley during this period, and all of them were known for being a Mount Building Culture. According to archaeologists, these Native American Civilizations were very successful in constructing urban complexes and provisional villages, which were connected by commercial routes. It is understood that these commercial ways were very important to establish trades among tribes.
The shapes of their constructions were very varied, and they had square forms, rectangular and sometimes circular. The uses for these structures were also diversified, and they could be used for houses, ritual temples and for burial structures.
the biggest and most prolific city of this culture was Cahokia, which many experts considered to be used as a significant religious center.
Is mountaintop removal using a dragline
Germany was unhappy because it lost WWI, and lost land and priveledges due to Treaty of Versailles. Italy was unhappy because they joined the Allies in WWI at the last minute, hoping to gain land after winning the war.
Well in the colonial days they had long hard winters short growing seasons main industry was ship building and costal industry they had rocky soil and coast lines and were very populated