The Influence of Genghis Khan Throughout Asia and Europe During the 13th Century

Mongolian Khagan, which means “Khan Of Khans” or “king of kings” within Mongol Khel, the Mongolian language, perhaps more commonly translated as “emperor”, Temüjin Borjigi who is more well renowned for his title than his name, a title which is often mistaken for his name, Genghis Khan (pronounced “jeng-giss” with “jeng” sounding like “Jenga” and “giss” sounding like “kiss” with a hard “s”) killed over 40,000,000 (40 million) people during his reign as the Mongolia Khagan. This staggering death toll was the result of widespread military campaigns launched across Asia and Eastern Europe, in which entire cities were systematically destroyed. These conquests led to the formation of the Mongol Empire, the largest contiguous land empire in history. Borjigi’s various strategies (e.g. psychological warfare, mass executions, scorched Earth tactic for villages encountered etc.) helped reshape the geopolitical landscape of the east and west during the 13th century, turning Mongolia into the centralized power of the period. Despite this brutality, Borjigi’s legacy also included positive benefits (e.g. advancements in trade, advancements in communication, advancements in governance etc.), systems which went on to direct future empires. Borjigi’s advancements included the promotion of the Silk Road trade network, the creation of a postal relay system reaching across vast distances of territory, and the implementation of merit based leadership over blood ties, ideas which fostered connectivity and administrative efficiency throughout the empire. Additionally, Borjigi unified multiple warring tribes and enforced legislation which highlighted and punished corruption when exposed. Borjigi’s empire was not solely predicated upon conquest however, as his ideas also helped maintain control, structure, and cohesion within its vision for a constantly expanding empire, something extremely difficult to successfully accomplish. The way the Borjigin dynasty governed, most especially its methods of organizing logistics, enforcing legislation, and leading people, continues to echo within the frameworks of modern governments during the modern day via foundational principles which continue to shape how states manage infrastructure, enforce law and order, and mobilize populations. From the codification of legal frameworks to the strategic coordination of supply chains and communication networks, the Borjigin dynasty laid legacy groundwork capable of transcending its period of use and relevance. Because of this, Borjigin not only drew up and rearranged world borders, he changed how empires think and act as they expand outward

The Original Intention of the 13th Century Italian Carnival Festival

The Italian festival of Carnival which takes place during the winter in Venice, Italy, is a 13th century tradition designed to allow anonymity and indulgence before Lent commences. Ash Wednesday marks the end of Carnival and the beginning of Lent, a 40 day period of fasting and reflection. Catholic priests mark patrons forerheads with ash, a symbol of purification by fire. The 40 days of Lent represent the 40 days Jesus Christ spent in the wilderness, preparing for the culmination of his ministry upon Earth whilst being tempted by the devil. Historically, Lent was the final stretch of winter, with the last of any meat being finished during Carnival. Because of the challenges associated with winter, European Christians turned to their faith to help guide them through to the other end

Galileo Galilei’s Telescope Design Improvement Upon the Dutch Spyglass Design

It had been known since the first spectacles were produced in the middle of the 13th century, that glass was capable of bending light, a property which no other known material of the period could achieve. The Dutch spyglass worked upon this very principal, arranging lenses with careful attention to detail to create a compounding magnification effect. If light hits a plano-convex (pronounced “play-noh”) lens, which is flat upon one side and convex upon the other, the same formation used for those who suffer from hyperopia, rays of light streaming inward are bent toward eachother, eventually meeting and converging at a specific triangular point. Right before this focal point, Galilei improved the original Dutch design by placing his second lens, an ocular lens which is plano-concave, meaning flat upon one side and concave upon the other, the same formation used for those who suffer from myopia. This secondary lens pushes the bent rays of converging light back out again so that they can hit the eye and provide a clear image. The eye focuses this light upon the retina so that the observer can view the image produced by the spyglass. The magnification power of a telescope depends upon the ratio between the focal lengths of the lenses, with these distances marked as F1 for the distance between the front of the spyglass and the plano-concave lens, and F2 from the plano-concave lens toward the back of the spyglass. The largest difficulty impeding Galilei was the grinding down process of his convex lens, in an attempt to make it as shallow as possible to maximize the length of the F1 partition, as the longer the distance is, the greater the magnification will be. Within a few weeks of developing this new technology, Galilei’s first telescope had a clear magnification of 8x, far exceeding the power of the original Dutch spyglass. On August 21, 1609, Galilei climbed a Venice bell tower to meet up with Venetian nobles and senators so that he could display his new technology. This new bleeding edge feat of engineering permitted Venetians to spot sailing ships 2 hours earlier than if they had used the naked eye. 3 days after the event, Galilei gifted his telescope to the Duke of Venice and was afforded a guaranteed job for life in exchange, with this salary equating to double his original income. With his finances secured, Galilei went on to develop and produce even more powerful telescopes

King Edward II’s Homosexual Relationship with Piers Gaveston

Piers Gaveston, a minor noble who engaged in a homosexual relationship with Edward II, may have been overlooked during the 13th century if it were not for the lavish gifts Edward II showered upon Gaveston. Gaveston was exiled from the realm by Edward I for referring to Edward II as his brother. When Edward I died, his son Edward II brought Gaveston back into his kingdom and provided him with money, gold, title, and land. This caused the whole of England to murmur behind closed doors, against the king. It was not so much the act of homosexuality which infuriated the barons, it was the man of whom Edward II fell in love with. The nobles drafted a list of grievances against Edward II referred to as “The Ordinances”. Gaveston eventually fled and was captured by the Scots. Gaveston was sentenced as an enemy of the state and was executed despite Edward II’s attempted intervention