Question: Between 2000 and 2004 an average of 478 crimes were reported each day in Mexico City; however, the actual crime rate is thought to be much higher "since most people are reluctant to report crime". Under policies enacted by Mayor Marcelo Ebrard between 2009 and 2011, Mexico City underwent a major security upgrade with violent and petty crime rates both falling significantly despite the rise in violent crime in other parts of the country. Some of the policies enacted included the installation of 11,000 security cameras around the city and a very large expansion of the police force. Mexico City has one of the world's highest police officer-to-resident ratios, with one uniformed officer per 100 citizens.
Is there an answer to this question: What Mexican mayor tried to crack down on crime immensely? 

Answer: Marcelo Ebrard


Question: Many women played an essential part in the French Enlightenment, due to the role they played as salonnières in Parisian salons, as the contrast to the male philosophes. The salon was the principal social institution of the republic, and "became the civil working spaces of the project of Enlightenment." Women, as salonnières, were "the legitimate governors of [the] potentially unruly discourse" that took place within. While women were marginalized in the public culture of the Ancien Régime, the French Revolution destroyed the old cultural and economic restraints of patronage and corporatism (guilds), opening French society to female participation, particularly in the literary sphere.
Is there an answer to this question: Which event destroyed the former patronage and corporatism of France and allowed women to participate in society?

Answer: French Revolution


Question: On August 18, 2011, the CRTC issued a decision that allows CBC's mandatory market rebroadcasting transmitters in analogue to remain on-air until August 31, 2012. Before that deadline, CBC's licence renewal process would take place and CBC's digital transition plans would be examined as part of that process. The requirement remains for all of CBC's full-power transmitters occupying channels 52 to 69 to either relocate to channels 2 to 51 or become low-power transmitters. In some cases, CBC has opted to reduce the power of existing transmitters to low-power transmitters, which will result in signal loss for some viewers.
Is there an answer to this question: On what day did the CRTC agree to allow CBCs broadcasting transmitters to remain active for another year?

Answer: August 18, 2011


Question: The Catholic Church has what is claimed to be the oldest continuously functioning internal legal system in Western Europe, much later than Roman law but predating the evolution of modern European civil law traditions. What began with rules ("canons") adopted by the Apostles at the Council of Jerusalem in the first century has developed into a highly complex legal system encapsulating not just norms of the New Testament, but some elements of the Hebrew (Old Testament), Roman, Visigothic, Saxon, and Celtic legal traditions.
Is there an answer to this question: Apart from the Old and New Testaments, which other cultures influenced canon?

Answer:
Roman, Visigothic, Saxon, and Celtic