Problem: Some NPOs which are particularly well known, often for the charitable or social nature of their activities performed during a long period of time, include Amnesty International, Oxfam, Rotary International, Kiwanis International, Carnegie Corporation of New York, Nourishing USA, DEMIRA Deutsche Minenräumer (German Mine Clearers), FIDH International Federation for Human Rights, Goodwill Industries, United Way, ACORN (now defunct), Habitat for Humanity, Teach For America, the Red Cross and Red Crescent organizations, UNESCO, IEEE, INCOSE, World Wide Fund for Nature, Heifer International, Translators Without Borders and SOS Children's Villages.
Which organization is a leader in promoting nature and preserving the enviornment?
The answer is the following: World Wide Fund for Nature

Problem: The views of the Church Fathers still play an important role in the shaping of Orthodox Marian perspective. However, the Orthodox views on Mary are mostly doxological, rather than academic: they are expressed in hymns, praise, liturgical poetry and the veneration of icons. One of the most loved Orthodox Akathists (i.e. standing hymns) is devoted to Mary and it is often simply called the Akathist Hymn. Five of the twelve Great Feasts in Orthodoxy are dedicated to Mary. The Sunday of Orthodoxy directly links the Virgin Mary's identity as Mother of God with icon veneration. A number of Orthodox feasts are connected with the miraculous icons of the Theotokos.
How many of the Orthodox Great Feasts dedicated to Mary?
The answer is the following: Five

Problem: In 1928, he earned a doctorate in psychology, under the supervision of Karl Bühler. His dissertation was entitled "Die Methodenfrage der Denkpsychologie" (The question of method in cognitive psychology). In 1929, he obtained the authorisation to teach mathematics and physics in secondary school, which he started doing. He married his colleague Josefine Anna Henninger (1906–1985) in 1930. Fearing the rise of Nazism and the threat of the Anschluss, he started to use the evenings and the nights to write his first book Die beiden Grundprobleme der Erkenntnistheorie (The Two Fundamental Problems of the Theory of Knowledge). He needed to publish one to get some academic position in a country that was safe for people of Jewish descent. However, he ended up not publishing the two-volume work, but a condensed version of it with some new material, Logik der Forschung (The Logic of Scientific Discovery), in 1934. Here, he criticised psychologism, naturalism, inductionism, and logical positivism, and put forth his theory of potential falsifiability as the criterion demarcating science from non-science. In 1935 and 1936, he took unpaid leave to go to the United Kingdom for a study visit.
What is an English translation of the title of Popper's doctoral thesis?
The answer is the following: The question of method in cognitive psychology

Problem: Maximilian was deeply dissatisfied with General Bazaine's decision to abandon the state capital of Chihuahua and immediately ordered Agustín B. Billaut to recapture the city. On December 11, 1865, Billaut with a force of 500 men took control of the city. By January 31, 1866 Billaut was ordered to leave Chihuahua, but he left behind 500 men to maintain control. At the zenith of their power, the imperialist forces controlled all but four states in Mexico; the only states to maintain strong opposition to the French were: Guerrero, Chihuahua, Sonora, and Baja California.
How many men did Billaut have when he recaptured the city?
The answer is the following:
500