TASK DEFINITION: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
PROBLEM: This person learned her craft under Richard H. White, and also spent some time as the apprentice of Arnold H. Gethe. Along with Walker Evans, this person contributed to Richard Wrights history, Twelve Million Black Voices. She covered the relocation of internees at Manzanar, which included a particularly haunting photograph of a group of girls pledging allegiance to the flag. However, shes probably most famous for her work under the Farm Security Administration, which included a photograph of Florence Owens Thompson and her two children. FTP, name this photographer of Migrant Mother.

SOLUTION: Literature

PROBLEM: artist was inspired to found a movement in his correspondences with Eva Watson-Schutze. In one exhibition of his work, he claimed "I am an American. . . the search for truth is my obsession. " He executed a series of abstract, subject-free works called Equivalents. One of his works shows a narrow gangway that separates an upper deck of men from a lower deck of women and children on a boat. This artist of The Steerage and founder of the journal Camera Work also depicted a certain woman holding her hands to her face and clutching a cattle skull in many photos. For 10 points, name this Photo Secession founder who took many pictures of his wife, Georgia O'Keeffe.

SOLUTION: Fine Arts

PROBLEM: The Sellmeier equation relates it to wavelength for each absorption resonance, taking into account the dispersive effects of the medium. It can be defined for the group velocity as well, but is usually defined for the phase velocity so as to keep track with the actual motion of the medium itself. Negative values have recently been found as a result of exotic metamaterials, and the value itself is commonly expressed as the geometric mean of the permittivity and permeability of the medium. For 10 points, name this constant which describes how the speed of light is affected by a medium.

SOLUTION:
Science