C. Their fear of Man
In the Jungle Book, Shere Khan fears fire, so the answer can't be D. As well, light and heat are good things, so it can't be B and lastly, the animals can die in more ways than fire, so it isn't A. They fear fire because fire belongs to man, thus C is the correct answer.
Gorbachev pursued glasnost and perestroika reforms in part because the war in Afghanistan had drained the nation's resources. Mikhail Gorbachev, as known as the former General Secretary of the Soviet Union (Russia), noticed that there has been a huge decrease in their resources. They were fighting a war in Afghanistan, and used all of the nation's resources to help them win the war. Since they used most of their resources, they didn't have much to help the economy, so if they don't get enough resources back, the economy would fail. Because of this Gorbachev made a movement called "perestroika" to help get back the nation's resources. What this movement did was let the government speaker, or have a conversation, about the issues that are going on in the economy, and see if there could be a way to solve it.
The best answer there, as far as gaining the support of the working class, was that Bismarck offered benefits such as health care. Bismarck was not a socialist, but he recognized that if the German nation did not employ some of the ideas from socialism, the working classes would become a rebellious force within the nation. So he implemented the first program of what we in the USA today would call Social Security. There was a Health Insurance Bill introduced in 1883, an Accident Insurance Bill in 1884, an Old Age and Disability Insurance Bill in 1889, and further protections offered by the state.
Bismarck did also aim to suppress the Catholic Church with measures that were referred to as the Kulturkampf (Culture War). But that was because as a Protestant, he distrusted the loyalty of the Catholics in the German state.
The answer is c, an alliance is the formal name