Which of the following statements is true regarding the American Railway Union's strike in 1893?
a. only a few American Railway Union members participated, because the nation was in a depression and they were afraid of losing their jobs
b. the federal government declared actions of the Pullman Palace Car Company illegal
c. through peaceful arbitration, the dispute was settled
d. the federal government ordered those on strike to go back to work because they were interfering with interstate commerce
