Which president signed the "Indian
Removal Act" into law?
Grant
Jackson
Johnson
Lincoln

Andrew Jackson!

Explanation: Andrew Jackson was the president and the main proponent of the Trail of Tears which featured the forced removal of Native Americans from the lands they had been settling on in some regions of the USA.

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;