Write a five paragraph investigative report on immigration at the turn of the 20th century in which you explain the opportunities and challenges of the immigrant experience. Your work should be logically sequenced and present several reasons to support your analysis. Your writing should include transitional words and use proper grammar and spelling. Use relevant textual evidence from at least four documents.

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.