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.

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.
Fine Arts

This man managed to pass the Symplegades after he allowed a dove to fly through them, and, seeing it emerge alive on the other side, knew that he could pass through safely. This man's son Thessalus became king of Corinth after he defeated Acastus with the aid of Peleus, while his marriage to Creusa caused enmity between himself and his lover, who killed Creusa as well as her children by this man. That woman, Medea, had earlier helped this man achieve his most notable task in Colchis. For 10 points, name this leader of the Argonauts who acquired the Golden Fleece.
Social Science

The spin of these particles was confirmed experimentally by determining the distribution of the EllisKarliner angle. SCET provides a framework for doing calculations when these particles are at low energies or moving in the same direction as particles they interact with. The clearest evidence of these particles' existence came from the decay of a quark resonance into three jet events at DESY's PLUTO experiment, and they are depicted using a spiral in Feynman diagrams. These bosons and quarks form a namesake plasma or "soup," and are responsible for an interaction approximately 39 magnitudes more effective than gravity. For 10 points, identify these gauge bosons which help hold atomic nuclei together by mediating the strong force.

Science