Problem: Catholic missionary Father A. Erdland, from the Sacred Heart Jesu Society based in Hiltrup, Germany, lived on Jaluit from around 1904 to 1914. He was very interested in the islands and conducted considerable research on the Marshallese culture and language. He published a 376-page monograph on the islands in 1914. Father H. Linckens, another missionary from the Sacred Heart of Jesu Society visited the Marshall Islands in 1904 and 1911 for several weeks. He published a small work in 1912 about the Catholic mission activities and the people of the Marshall Islands.
What Catholic group was Father Erdland a part of?
The answer is the following: the Sacred Heart Jesu Society

Problem: Aristotle of Stagira, the most important disciple of Plato, shared with his teacher the title of the greatest philosopher of antiquity. But while Plato had sought to elucidate and explain things from the supra-sensual standpoint of the forms, his pupil preferred to start from the facts given us by experience. Except from these three most significant Greek philosophers other known schools of Greek philosophy from other founders during ancient times were Stoicism, Epicureanism, Skepticism and Neoplatonism.
Plato's philosophy attempted to explain life from what standpoint?
The answer is the following: the supra-sensual

Problem: Burma continues to be used in English by the governments of many countries, such as Australia, Canada and the United Kingdom. Official United States policy retains Burma as the country's name, although the State Department's website lists the country as "Burma (Myanmar)" and Barack Obama has referred to the country by both names. The Czech Republic uses officially Myanmar, although its Ministry of Foreign Affairs mentions both Myanmar and Burma on its website. The United Nations uses Myanmar, as do the Association of Southeast Asian Nations, Russia, Germany, China, India, Norway, and Japan.
What does the current president of the United States call the country in official settings?
The answer is the following: Burma (Myanmar)" and Barack Obama has referred to the country by both names

Problem: To create green sparks, fireworks use barium salts, such as barium chlorate, barium nitrate crystals, or barium chloride, also used for green fireplace logs. Copper salts typically burn blue, but cupric chloride (also known as "campfire blue") can also produce green flames. Green pyrotechnic flares can use a mix ratio 75:25 of boron and potassium nitrate. Smoke can be turned green by a mixture: solvent yellow 33, solvent green 3, lactose, magnesium carbonate plus sodium carbonate added to potassium chlorate.
Which copper salt can produce green glames?
The answer is the following:
cupric chloride