For This Question,refer to the Following Photograph of an Old

Multiple Choice

For this question,refer to the following photograph of an old steel mill being demolished during the 1980s. The photograph above best serves as evidence of

A) increasing economic inequality in the United States.
B) the major environmental challenges that faced the United States.
C) intensified debates over free-trade agreements.
D) economic challenges stemming from integration of the United States into the world economy.