Leaning tower of Pisa was being built
ca. 1170-1250
Fibonacci or Leonardo Pisano Bigolio
Well, rather a lot I expect. One specific thing in particular happened between those dates: Fibonnaci, the Italian mathematician (born 1170, died 1250).;
Leonardo Fibonacci was born in 1770 ad and died in 1250 ad. He was a mathematician.
Between 1170 and 1250, several significant historical events occurred. In 1170, the assassination of Archbishop Thomas Becket in Canterbury marked a pivotal moment in the conflict between church and state in England. The period also saw the rise of the Crusades, particularly the Third Crusade (1189-1192), which aimed to reclaim Jerusalem from Muslim control. Additionally, the establishment of universities in Europe, such as the University of Paris, began to take shape during this time, influencing education and intellectual life.
Between 1170 and 1250, several significant historical events occurred. In 1171, the Kingdom of Ireland was formally annexed by the English Crown, marking the beginning of English rule in Ireland. The Third Crusade (1189-1192) saw notable figures like Richard the Lionheart attempt to reclaim Jerusalem from Saladin. Additionally, the signing of the Magna Carta in 1215 was a pivotal moment in English history, establishing the principle that the monarchy was subject to the law and laying the groundwork for modern democracy.
He was an Italian mathematician (1170 - 1250) best known for spreading the Hindu/Arabic numeral system in Europe
Leonardo Pisano was born in Italy in 1170. He lived in Pisa, Italy. He died in 1250. He was a medieval mathematician..
Leonardo Pisano was born in Italy in 1170. He lived in Pisa, Italy. He died in 1250. He was a medieval mathematician..
Leonardo Pisano Bigollo, also known as Leonardo Fibonacci (1170-1250).
Leonardo Fibonacci was born between 1170 to 1250 in Italy. http://www.gap-system.org/~history/Biographies/Fibonacci.html
Fibonnaci (c.1170 - c.1250) was also known as Leonardo of Pisa because he was born in and lived most of his life in Pisa, Italy.