Short answers, pulled from the story.
Western culture refers to the social norms, ethical values, political systems, and traditions rooted primarily in European and Mediterranean history. It traces its origins to ancient Greece, ancient Rome, and their Christian successors, drawing also on influences from ancient Egypt, the Phoenician city-states, and several Near Eastern cultures.
The Catholic Church became the primary source of institutional continuity, legal memory, and administrative expertise in post-Roman Western Europe. Medieval Christianity is credited with creating the first modern universities, including the University of Bologna in the 11th century, as well as the modern hospital system and the foundations of scientific economics.
The Protestant Reformation was sparked by Martin Luther's Ninety-five Theses in 1517 and spread through the movable type printing press. It triggered nearly two centuries of religious wars and, in Germany, the deaths of over a third of the population from conflict, disease, and famine.
The Industrial Revolution, which began in Great Britain and covered roughly the period from about 1760 to between 1820 and 1840, shifted production from hand methods to machines and is described by economic historians as the most important event in human history since the domestication of animals and plants. It drove unprecedented sustained growth in average income and population, and spread from Great Britain to Western Europe and North America within a few decades.
Samuel Huntington coined the term the Great Divergence to describe the period when the Western world overcame pre-modern growth constraints and emerged in the 19th century as the most powerful and wealthy civilization on Earth, surpassing Qing China, Mughal India, Tokugawa Japan, and the Ottoman Empire.
The ancient Olympic Games were held every four years in a small village in the Peloponnesus called Olympia. The modern revival was instigated by Baron Pierre de Coubertin, a Frenchman, and the first modern Olympic Games were held in Athens in 1896.