Match each early-twentieth-century muckraker below with the target of his or her exposé.
A. David G. Phillips 1. The United States Senate
B. Ida Tarbell 2. The Standard Oil Company
C. Lincoln Steffens 3. City governments
D. Ray Stannard Baker 4. The condition of blacks
a. A-1. B-2, C-3, D-4
b. A-4, B-2, C-3, D-1
c. A-3, B-1, C-2, D-4
d. A-3, B-2, C-4, D-1
e. A-1, B-4, C-2, D-3
Answer: A