Question: Racial discrimination continued to be enacted in new laws in the 20th century, for instance the one-drop rule was enacted in Virginia's 1924 Racial Integrity Law and in other southern states, in part influenced by the popularity of eugenics and ideas of racial purity. People buried fading memories that many whites had multiracial ancestry. Many families were multiracial. Similar laws had been proposed but not passed in the late nineteenth century in South Carolina and Virginia, for instance. After regaining political power in Southern states by disenfranchising blacks, white Democrats passed laws to impose Jim Crow and racial segregation to restore white supremacy. They maintained these until forced to change in the 1960s and after by enforcement of federal legislation authorizing oversight of practices to protect the constitutional rights of African Americans and other minority citizens.
Is there an answer to this question: When did Virginia add the one drop rule to their laws?

Answer: 1924

Question: The earliest signs were often not painted but consisted, for example, of paraphernalia connected with the brewing process such as bunches of hops or brewing implements, which were suspended above the door of the pub. In some cases local nicknames, farming terms and puns were used. Local events were often commemorated in pub signs. Simple natural or religious symbols such as 'The Sun', 'The Star' and 'The Cross' were incorporated into pub signs, sometimes being adapted to incorporate elements of the heraldry (e.g. the coat of arms) of the local lords who owned the lands upon which the pub stood. Some pubs have Latin inscriptions.
Is there an answer to this question: Local pub nicknames were often related to what profession?

Answer: farming

Question: Although inefficient, incandescent light bulbs have an advantage in applications where accurate color reproduction is important, since the continuous blackbody spectrum emitted from an incandescent light-bulb filament yields near-perfect color rendition, with a color rendering index of 100 (the best possible). White-balancing is still required to avoid too "warm" or "cool" colors, but this is a simple process that requires only the color temperature in Kelvin as input for modern, digital visual reproduction equipment such as video or still cameras unless it is completely automated. The color-rendering performance of incandescent lights cannot be matched by LEDs or fluorescent lights, although they can offer satisfactory performance for non-critical applications such as home lighting. White-balancing such lights is therefore more complicated, requiring additional adjustments to reduce for example green-magenta color casts, and even when properly white-balanced, the color reproduction will not be perfect.
Is there an answer to this question: What is the highest possible color rendering index score?

Answer: 100

Question: Arsenal finished in either first or second place in the league in eight of Wenger's first eleven seasons at the club, although on no occasion were they able to retain the title. As of July 2013, they were one of only five teams, the others being Manchester United, Blackburn Rovers, Chelsea, and Manchester City, to have won the Premier League since its formation in 1992. Arsenal had never progressed beyond the quarter-finals of the Champions League until 200506; in that season they became the first club from London in the competition's fifty-year history to reach the final, in which they were beaten 21 by Barcelona. In July 2006, they moved into the Emirates Stadium, after 93 years at Highbury.
Is there an answer to this question: For how many years did Arsenal play at Highbury?

Answer:
93