What were the environmental consequences of industrialization in the american northeast?
destruction of citrus crops
spread of malaria
pollution of the pacific ocean
removal of large tracts of trees

The correct option is: "Removal of large tracts of trees"

The process of industrialization represents the most dynamic aspect of the phenomenon of development. It is evident that the countries that today are considered developed have gone through such a process of industrialization that has modified the structure of their entire system. The case of the USA does not escape this thesis, which is why we see that the rapid industrialization that Sufi, the northeastern region of the USA had many negative consequences for the environment, hundreds of native trees were demolished and in the process water and air were contaminated.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.