In the plessy vs ferguson decision supreme court justices claimed that the fourteenth amendment did not protect

Social rights, is the right answer.

Explanation:

Plessy v. Ferguson was a breakthrough judgment of the U.S. Supreme Court, published in 1896. It upheld the legality of ethnic discrimination laws for public facilities as far as the segregated facilities were similar in nature, this very concept came to be recognized as "separate but equal". The Supreme Court justices, in this case, declared that the fourteenth amendment did not protect social rights.

d) in the state of iowa

b.unemployment reached nearly 25 percent.