The problem: Answer a question about this article:
Numerous indigenous peoples occupied Alaska for thousands of years before the arrival of European peoples to the area. Linguistic and DNA studies done here have provided evidence for the settlement of North America by way of the Bering land bridge.[citation needed] The Tlingit people developed a society with a matrilineal kinship system of property inheritance and descent in what is today Southeast Alaska, along with parts of British Columbia and the Yukon. Also in Southeast were the Haida, now well known for their unique arts. The Tsimshian people came to Alaska from British Columbia in 1887, when President Grover Cleveland, and later the U.S. Congress, granted them permission to settle on Annette Island and found the town of Metlakatla. All three of these peoples, as well as other indigenous peoples of the Pacific Northwest Coast, experienced smallpox outbreaks from the late 18th through the mid-19th century, with the most devastating epidemics occurring in the 1830s and 1860s, resulting in high fatalities and social disruption.
Which Alaskan indigenous group is now well-known for their art?
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The answer: the Haida

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The Licensing Act 2003, which came into force on 24 November 2005, consolidated the many laws into a single Act. This allowed pubs in England and Wales to apply to the local council for the opening hours of their choice. It was argued that this would end the concentration of violence around 11.30 pm, when people had to leave the pub, making policing easier. In practice, alcohol-related hospital admissions rose following the change in the law, with alcohol involved in 207,800 admissions in 2006/7. Critics claimed that these laws would lead to "24-hour drinking". By the time the law came into effect, 60,326 establishments had applied for longer hours and 1,121 had applied for a licence to sell alcohol 24 hours a day. However nine months later many pubs had not changed their hours, although some stayed open longer at the weekend, but rarely beyond 1:00 am.
Due to the traditional closing hours, when was there often violence outside of pubs?
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The answer: 11.30 pm

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After World War II, Europe was informally split into Western and Soviet spheres of influence. Western Europe later aligned as the North Atlantic Treaty Organization (NATO) and Eastern Europe as the Warsaw Pact. There was a shift in power from Western Europe and the British Empire to the two new superpowers, the United States and the Soviet Union. These two rivals would later face off in the Cold War. In Asia, the defeat of Japan led to its democratization. China's civil war continued through and after the war, resulting eventually in the establishment of the People's Republic of China. The former colonies of the European powers began their road to independence.
What was Europe split into after World War II?
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The answer: Western and Soviet spheres of influence.

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Semi-additive is the most common process: The unpatterned board has a thin layer of copper already on it. A reverse mask is then applied. (Unlike a subtractive process mask, this mask exposes those parts of the substrate that will eventually become the traces.) Additional copper is then plated onto the board in the unmasked areas; copper may be plated to any desired weight. Tin-lead or other surface platings are then applied. The mask is stripped away and a brief etching step removes the now-exposed bare original copper laminate from the board, isolating the individual traces. Some single-sided boards which have plated-through holes are made in this way. General Electric made consumer radio sets in the late 1960s using additive boards.
What company used to make radios with additive boards in the mid-20th century?
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The answer:
General Electric