In the range and complexity of its proposals, President Nixon's annual message on the environment reflects the growing sophistication of what he properly calls “the environmental awakening.” From urban parks to agricultural pesticides, from wetlands to treatment of industrial wastes, the problems of the environment are many‐sided and their solutions are interdependent.
Answer: I think it might be D
Explanation: the economy was in a massive convulsion, with mass unemployment, food shortages, strikes.
The following was an effect of segregation in cities in the late 1800s: the formation of enclaves.
Enclaves, according to Google, are a portion of territory surrounded by a larger territory whose inhabitants are culturally or ethnically distinct. The late 1800s was characterized by the arrival of many immigrants to the United States. Ethnic segregation, therefore, led immigrants to move to the "suburbs" creating enclaves. An example of this during the 19th century was the Irish in Boston. In fact, ethnic segregation was high in rural areas and immigrants were more comfortable living near urban factories and close to other immigrants.
Japanese lived in internment camps that were established during World War II.
They were created for president Roosevelt for the Japanese descents be isolated from other american people.