Context: The term "Late Middle Ages" refers to one of the three periods of the Middle Ages, along with the Early Middle Ages and the High Middle Ages. Leonardo Bruni was the first historian to use tripartite periodization in his History of the Florentine People (1442). Flavio Biondo used a similar framework in Decades of History from the Deterioration of the Roman Empire (1439–1453). Tripartite periodization became standard after the German historian Christoph Cellarius published Universal History Divided into an Ancient, Medieval, and New Period (1683).

Question: Along with the Late Middle Ages, what are the other two period of the Middle Ages?
Answer: Early Middle Ages and the High Middle Ages

Question: When was Leonardo Bruni's "History of the Florentine People" published?
Answer: 1442

Question: What is the name for the division of the periods of history introduced by Bruni?
Answer: tripartite periodization

Question: Who was the author of "Decades of History from the Deterioration of the Roman Empire
Answer: Flavio Biondo

Question: What 1683 work resulted in the standard use of tripartite periodization?
Answer: Universal History Divided into an Ancient, Medieval, and New Period

Question: Along with the Late Middle Ages, what are the other three period of the Middle Ages?
Answer: Unanswerable

Question: When was Leonardo Bruni's "History of the Florentine People" unpublished?
Answer: Unanswerable

Question: What isn't the name for the division of the periods of history introduced by Bruni?
Answer: Unanswerable

Question: Who was the reader of "Decades of History from the Deterioration of the Roman Empire
Answer: Unanswerable

Question: What 1863 work resulted in the standard use of tripartite periodization?
Answer: Unanswerable