The 10 quiz questions
Question 1 : Which major French infrastructure was inaugurated on May 15, 1681?
Possible answers:
- The Suez Canal
- The Burgundy Canal
- The Canal du Midi
- The Panama Canal
Explanation: The Canal du Midi, 240 km long, connects Toulouse to the Mediterranean Sea. Classified as a UNESCO World Heritage Site since 1996, it was designed by Pierre-Paul Riquet and represents a masterpiece of 17th-century engineering.
Question 2 : Which country gained its independence on May 15, 1811?
Possible answers:
- Uruguay
- Bolivia
- Venezuela
- Paraguay
Explanation: Paraguay proclaimed its independence from Spain on May 15, 1811, becoming one of the first South American countries to do so. This date is celebrated today as Paraguay's national holiday.
Question 3 : Which major encyclical did Pope Leo XIII publish on May 15, 1891?
Possible answers:
- Humanae Vitae
- Laudato Si
- Rerum novarum
- Pacem in Terris
Explanation: The encyclical Rerum novarum, which means "Of new things" in Latin, addresses the condition of workers and the relations between capital and labor. It is considered the founding text of the social doctrine of the Catholic Church.
Question 4 : What event occurred on May 15, 1648 in Münster, ending an eighty-year war?
Possible answers:
- The signing of the Treaty of Versailles
- The Peace of Münster recognizing the independence of the United Provinces
- The end of the Thirty Years' War by the Peace of Augsburg
- The dissolution of the Hanseatic League
Explanation: The Peace of Münster, signed between Spain and the United Provinces (today the Netherlands), officially recognized the independence of the United Provinces after 80 years of war against Spanish rule. This agreement is part of the Treaties of Westphalia, which profoundly reshaped the political map of Europe.
Question 5 : On May 15, 1928, a famous animated character made his very first public appearance in a silent short film. Who is it?
Possible answers:
- Donald Duck
- Mickey Mouse
- Bugs Bunny
- Felix the Cat
Explanation: Plane Crazy was the first short film featuring Mickey Mouse, but it remained silent and without official distribution. It is Steamboat Willie, released on November 18, 1928, that is considered the official birth of Mickey, as this film was the first animated cartoon synchronized with recorded sound.
Question 6 : Which French physicist, born on May 15, 1859, is internationally known for his work on radioactivity alongside his wife?
Possible answers:
- Louis Pasteur
- Henri Becquerel
- Pierre Curie
- Léon Foucault
Explanation: Pierre Curie, born on May 15, 1859, worked alongside Marie Curie on radioactivity. The couple received the Nobel Prize in Physics in 1903, which they shared with Henri Becquerel. Pierre Curie died tragically in 1906, run over by a horse-drawn carriage in Paris.
Question 7 : Who was appointed Prime Minister of France on May 15, 1991, becoming the first woman to hold this position?
Possible answers:
- Simone Veil
- Édith Cresson
- Ségolène Royal
- Martine Aubry
Explanation: Édith Cresson was appointed Prime Minister by François Mitterrand on May 15, 1991. She remained in office until April 1992, less than a year. She remains to this day the only woman to have held the position of Prime Minister in France.
Question 8 : In what year did the USSR begin its military withdrawal from Afghanistan, May 15 marking the start of this process?
Possible answers:
- 1983
- 1985
- 1988
- 1990
Explanation: The Soviet withdrawal from Afghanistan began on May 15, 1988 and ended in February 1989. This war, which had lasted nearly ten years (1979-1989), was a major military and political fiasco for the USSR, often compared to Vietnam for the United States, and contributed to weakening the Soviet regime.
Question 9 : Which famous Scottish tennis player was born on May 15, 1987?
Possible answers:
- Roger Federer
- Andy Murray
- Stan Wawrinka
- Novak Djokovic
Explanation: Andy Murray, born on May 15, 1987 in Dunblane, Scotland, is one of the greatest tennis players of his generation. He won three Grand Slam titles (US Open 2012, Wimbledon 2013 and 2016) and two Olympic gold medals (London 2012, Rio 2016).
Question 10 : Which international treaty was signed on May 15, 1955 and restored full sovereignty to a Central European country after World War II?
Possible answers:
- The Warsaw Treaty creating the Soviet military pact
- The Austrian State Treaty restoring the sovereignty of Austria
- The Treaty of Rome founding the European Economic Community
- The Treaty of Lisbon reforming European institutions
Explanation: The Austrian State Treaty, signed in Vienna on May 15, 1955 by the four occupying powers (United States, USSR, United Kingdom and France), ended the occupation of Austria and restored its full sovereignty. In exchange, Austria committed to permanent neutrality, which allowed it to avoid joining NATO or the Warsaw Pact.
