12 MOODOOD
Which of the following best describes Upton Sinclair, Ida Tarbell, and Frank Norris's impact on journalism?
They were among the first to publicize immoral, corrupt practices of large industries.
They pointed out how racial discrimination still plagued America, even after the Civil War.
. They spurred the Supreme Court to break up the Standard Oil Trust.
They discouraged readers from taking action against corruption.