The tribes living in the mississippi river valley from around 800 a. d. until the 1500s were known for

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.

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.

not really a history or a question at all.

explanation:

maybe this isn't the best place to ask this, maybe a social media platform like twitter or instagram? -austin