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.
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Question: Popular festivals in honor of this god include the Tubilustrium and the Equirria. His sacred animals were the woodpecker and wolf and his epithets included Gradivus and Ultor. His consort was the Sabine fertility goddess Nerio, but Ovid relates that he was tricked into sleeping with Anna Perenna. The chief temple of his sat on the Capitoline hill beside those of Jupiter and Quirinus, the latter of whom is associated with his son Romulus. FTP, name this Roman god of war often identified with the Greek Ares.

Answer: Social Science


Question: title character of one of his operas sings of being a ruler in "Del pi sublime soglio", which sees Vitellia sing of her anger and grief in "Deh se piacer" and "Non pi di fiori. " For 10 points each: [10] Name this composer of La Clemenza di Tito and Il Re Pastore, both works with libretto by Metastasio.

Answer: Fine Arts


Question: For particles with j=1/2 that undergo this effect, their Hamiltonian may be solved exactly to give the Breit-Rabi formula. In the strong-field limit of this effect, fine structure can be ignored and it is known as the Paschen-Back effect. The anomalous form of this effect was first observed in the d-lines of sodium, and it occurs when the total spin of the electrons involved is not zero. For 10 points, name this process where spectral lines are split by an external magnetic field, which is contrasted with the Stark effect.

Answer:
Science