Which journalist led the exposure of corruption of the Standard Oil monopoly in the early 1900s?

Ida Tarbell

Who is credited with creating the TV series "Grey’s Anatomy"? Which animal builds nests called dreys Which bird is famous for imitating human speech? Which U.S. city hosted the first World's Fair held in America in 1876, celebrating the country's centennial? What type of springtime vegetable often symbolizes emerging new life during Easter?