xMost New Yorkers remember where they were and what they were doing when they heard the World Trade Center was destroyed. This type of memory is

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; pentagon papers, vietnam draft-resistor, james dean, american revolution;