Write an essay describing three innovations of the late nineteenth and early twentieth centuries and their effect on life in the United States.

i think it’s a i hope that right : )

the answer is actually b.   as habitats are destroyed, animals and plants may become extinct.   , according to edge nuity

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.