What caused people to seek refuge in California in the 1930s?

the government i believe.

answer; i believe that the correct answer is (c) ///

c. wright mills's sociological imagination suggest investigating to explain this increase?

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.