Article: With the union of the crowns of Castille and Aragon (1479), the use of Spanish gradually became more prestigious. Starting in the 16th century, Catalan literature experienced a decline, the language came under the influence of Spanish, and the urban and literary classes became bilingual.

Question: When did Catalan literature begin a downward trend?
Ans: 16th century

Article: On December 12, the Supreme Soviet of the Russian SFSR formally ratified the Belavezha Accords and renounced the 1922 Union Treaty. The Russian deputies were also recalled from the Supreme Soviet of the USSR. The legality of this action was questionable, since Soviet law did not allow a republic to unilaterally recall its deputies. However, no one in either Russia or the Kremlin objected. Any objections from the latter would have likely had no effect, since the Soviet government had effectively been rendered impotent long before December. In effect, the largest and most powerful republic had seceded from the Union. Later that day, Gorbachev hinted for the first time that he was considering stepping down.

Question: When were the Belavezha Accords ratified?
Ans: December 12

Article: Delicate sounds and fine overtones were mostly lost, because it took a lot of sound energy to vibrate the recording horn diaphragm and cutting mechanism. There were acoustic limitations due to mechanical resonances in both the recording and playback system. Some pictures of acoustic recording sessions show horns wrapped with tape to help mute these resonances. Even an acoustic recording played back electrically on modern equipment sounds like it was recorded through a horn, notwithstanding a reduction in distortion because of the modern playback. Toward the end of the acoustic era, there were many fine examples of recordings made with horns.

Question: What was the quality of sound recordings made with horns at the end of the acoustic era?
Ans: many fine examples

Article: All students and faculty, regardless of religion, are required to agree to adhere to an honor code. Early forms of the Church Educational System Honor Code are found as far back as the days of the Brigham Young Academy and early school President Karl G. Maeser. Maeser created the "Domestic Organization", which was a group of teachers who would visit students at their homes to see that they were following the schools moral rules prohibiting obscenity, profanity, smoking, and alcohol consumption. The Honor Code itself was not created until about 1940, and was used mainly for cases of cheating and academic dishonesty. President Wilkinson expanded the Honor Code in 1957 to include other school standards. This led to what the Honor Code represents today: rules regarding chastity, dress, grooming, drugs, and alcohol. A signed commitment to live the honor code is part of the application process, and must be adhered by all students, faculty, and staff. Students and faculty found in violation of standards are either warned or called to meet with representatives of the Honor Council. In certain cases, students and faculty can be expelled from the school or lose tenure. Both LDS and non-LDS students are required to meet annually with a Church leader to receive an ecclesiastical endorsement for both acceptance and continuance. Various LGBT advocacy groups have protested the honor code and criticized it as being anti-gay, and The Princeton Review ranked BYU as the 3rd most LGBT-unfriendly school in the United States.

Question: In what year was the Honor Code expanded to include other school standards, such as rules regarding drug use?
Ans:
1957