How did the arrival of the French and Spanish to Louisiana most impact the Native Americans living in the area?

Yet it was the Louisiana Purchase of 1803 that brought the issue of Indian sovereignty into question and initiated an era of court decisions removing many tribes from their established lands east of the Mississippi River. Therefore, 1803–1840 is considered the era of removal.

Explanation:HOPED THIS HELPED PLZ MARK AS BRAINLEIST ;)

because he had a big bear belly

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.