Here is a question about this article: In the 1920s and 1930s, air power theorists Giulio Douhet and Billy Mitchell espoused the idea that air forces could win wars by themselves, without a need for land and sea fighting. It was thought there was no defence against air attack, particularly at night. Enemy industry, their seats of government, factories and communications could be destroyed, effectively taking away their means to resist. It was also thought the bombing of residential centres would cause a collapse of civilian will, which might have led to the collapse of production and civil life. Democracies, where the populace was allowed to show overt disapproval of the ruling government, were thought particularly vulnerable. This thinking was prevalent in both the RAF and what was then known as the United States Army Air Corps (USAAC) between the two world wars. RAF Bomber Command's policy in particular would attempt to achieve victory through the destruction of civilian will, communications and industry.
What is the answer to this question: What kind of populace was believed to be most vulnerable?
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So... Democracies

Here is a question about this article: Depending on a number of considerations, a company may apply for and be granted a patent for the drug, or the process of producing the drug, granting exclusivity rights typically for about 20 years. However, only after rigorous study and testing, which takes 10 to 15 years on average, will governmental authorities grant permission for the company to market and sell the drug. Patent protection enables the owner of the patent to recover the costs of research and development through high profit margins for the branded drug. When the patent protection for the drug expires, a generic drug is usually developed and sold by a competing company. The development and approval of generics is less expensive, allowing them to be sold at a lower price. Often the owner of the branded drug will introduce a generic version before the patent expires in order to get a head start in the generic market. Restructuring has therefore become routine, driven by the patent expiration of products launched during the industry's "golden era" in the 1990s and companies' failure to develop sufficient new blockbuster products to replace lost revenues.
What is the answer to this question: What decade was the pharmaceutical industry's "golden era"?
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So... 1990s

Here is a question about this article: Longjing tea (also called dragon well tea), originating in Hangzhou, is one of the most prestigious, if not the most prestigious Chinese tea. Hangzhou is also renowned for its silk umbrellas and hand fans. Zhejiang cuisine (itself subdivided into many traditions, including Hangzhou cuisine) is one of the eight great traditions of Chinese cuisine.
What is the answer to this question: Where does Longjing tea originate from?
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So...
Hangzhou