Describe the federal system as formulated in the original design of the Constitution. Explain how federalism has evolved or changed since the writing of the Constitution, particularly in terms of the establishment of national supremacy.

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.

answer; interpreting someone's past consistent with present deviance;

answer; /// working class;

a is your answer hope this ! : )