Roman villaA Roman villa was typically a farmhouse or country house in the territory of the Roman Republic and the Roman Empire, sometimes reaching extravagant proportions. Nevertheless, the term "Roman villa" generally covers buildings with the common features of being rural (i.e. located outside urban settlements unlike the domus) and residential, with accommodation for the owner. The definition also changed with time: the earliest examples are mostly humble farmhouses in Italy, while from the Republican period a range of larger building types are included.
Mesoamerican chronologyMesoamerican chronology divides the history of prehispanic Mesoamerica into several periods: the Paleo-Indian (first human habitation until 3500 BCE); the Archaic (before 2600 BCE), the Preclassic or Formative (2500 BCE – 250 CE), the Classic (250–900 CE), and the Postclassic (); as well as the post European contact Colonial Period (1521–1821), and Postcolonial, or the period after independence from Spain (1821–present). The periodisation of Mesoamerica by researchers is based on archaeological, ethnohistorical, and modern cultural anthropology research dating to the early twentieth century.
XochimilcoXochimilco (ʃotʃiˈmilko; Xōchimīlco, ʃoːtʃiˈmiːlko ) is a borough (demarcación territorial) of Mexico City. The borough is centered on the formerly independent city of Xochimilco, which was established on what was the southern shore of Lake Xochimilco in the precolonial period. Today, the borough consists of the 18 barrios, or neighborhoods, of this city along with 14 pueblos, or villages, that surround it, covering an area of .
EpigraphyEpigraphy () is the study of inscriptions, or epigraphs, as writing; it is the science of identifying graphemes, clarifying their meanings, classifying their uses according to dates and cultural contexts, and drawing conclusions about the writing and the writers. Specifically excluded from epigraphy are the historical significance of an epigraph as a document and the artistic value of a literary composition. A person using the methods of epigraphy is called an epigrapher or epigraphist.
Yellow EmperorThe Yellow Emperor, also known as the Yellow Thearch or by his Chinese name Huangdi (ˈhwɑːŋ_ˈdiː), is either an individual deity (shen) in Chinese religion, one of the legendary Chinese sovereigns and cultural heroes included among the mytho-historical Three Sovereigns and Five Emperors, or a part of the Five Regions' Highest Deities (). Calculated by Jesuit missionaries, who based their work on various Chinese chronicles, and later accepted by the twentieth-century promoters of a universal calendar starting with the Yellow Emperor, Huangdi's traditional reign dates are 2697–2597 or 2698–2598 BC.
Hellenistic periodIn classical antiquity, the Hellenistic period covers the time in Mediterranean history after Classical Greece, between the death of Alexander the Great in 323 BC to the death of Cleopatra VII (30 BC) followed by the emergence of the Roman Empire, as signified by the Battle of Actium in 31 BC and the conquest of Ptolemaic Egypt the following year. The Ancient Greek word Hellas (Ἑλλάς, Hellás) was gradually recognized as the name for Greece, from which the word Hellenistic was derived.
EratosthenesEratosthenes of Cyrene (ɛrəˈtɒsθəniːz; Ἐρατοσθένης eratosthénɛːs; 276 BC – 195/194 BC) was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist. He was a man of learning, becoming the chief librarian at the Library of Alexandria. His work is comparable to what is now known as the study of geography, and he introduced some of the terminology still used today. He is best known for being the first person known to calculate the circumference of the Earth, which he did by using the extensive survey results he could access in his role at the Library; his calculation was remarkably accurate.
Western Roman EmpireThe term Western Roman Empire is used in modern historiography to refer to the western provinces of the Roman Empire, collectively, during any period in which they were administered separately from the eastern provinces by a separate, independent Imperial court—and particularly during the period from 395 to 476, in which there were separate, coequal courts dividing the governance of the empire in the Western provinces from that of the Eastern provinces, with a distinct imperial succession in the separate co
Great Wall of ChinaThe Great Wall of China (, literally "ten thousand li long wall") is a series of fortifications that were built across the historical northern borders of ancient Chinese states and Imperial China as protection against various nomadic groups from the Eurasian Steppe. Several walls were built from as early as the 7th century BC, with selective stretches later joined by Qin Shi Huang (220–206 BC), the first emperor of China. Little of the Qin wall remains. Later on, many successive dynasties built and maintained multiple stretches of border walls.
EpithetAn epithet (, ), also byname, is a descriptive term (word or phrase) known for accompanying or occurring in place of a name and having entered common usage. It has various shades of meaning when applied to seemingly real or fictitious people, divinities, objects, and binomial nomenclature. It can also be a descriptive title: for example, Pallas Athena, Phoebus Apollo, Alfred the Great, Suleiman the Magnificent, and Władysław I the Elbow-high.
