Tower of Babel in the context of "The Tower of Babel (Bruegel)"

A constructed language is a language for communication between humans (i.e. not with or between computers) but unlike most languages that naturally emerge from human interaction, is intentionally devised by a person or group for a particular purpose. The term constructed language is often shortened to conlang and, as a relatively broad term, it encompasses subcategories including: fictional, artificial, engineered, planned and invented languages. Conlangs may include aspects reminiscent of natural language including phonology, grammar, orthography, and vocabulary. Interlinguistics includes the study of constructed languages.

The Hanging Gardens of Babylon were one of the Seven Wonders of the Ancient World listed by Hellenic culture. They were described as a remarkable feat of engineering with an ascending series of tiered gardens containing a wide variety of trees, shrubs, and vines, resembling a large green mountain constructed of mud bricks. It was said to have been built in the ancient city of Babylon, near present-day Hillah, Babil province, in Iraq. The Hanging Gardens' name is derived from the Greek word κρεμαστός (kremastós, lit. 'overhanging'), which has a broader meaning than the modern English word "hanging" and refers to trees being planted on a raised structure such as a terrace.

According to one legend, the Hanging Gardens were built alongside a grand palace known as The Marvel of Mankind, by the Neo-Babylonian King Nebuchadnezzar II (who ruled between 605 and 562 BC), for his Median wife, Queen Amytis, because she missed the green hills and valleys of her homeland. This was attested to by the Babylonian priest Berossus, writing in about 290 BC, a description that was later quoted by Josephus. The construction of the Hanging Gardens has also been attributed to the legendary queen Semiramis and they have been called the Hanging Gardens of Semiramis as an alternative name.

Nationalism studies is an interdisciplinary academic field devoted to the study of nationalism and related issues. While nationalism has been the subject of scholarly discussion since at least the late eighteenth century, it is only since the early 1990s that it has received enough attention for a distinct field to emerge.

Authors such as Eric Hobsbawm, Carlton J. H. Hayes, Hans Kohn, Elie Kedourie, John Hutchinson, Ernest Gellner, Karl Deutsch, Walker Connor, Anthony D. Smith, and Benedict Anderson laid the foundation for nationalism studies in the post-war period. In the early 1990s their ideas were enthusiastically taken up by academics, journalists, and others looking to understand and explain the apparent resurgence of nationalism marked by events such as the collapse of the Soviet Union, the Rwanda genocide, and the Yugoslav Wars.

Borsippa (Sumerian: BAD.SI.(A).AB.BA or Birs Nimrud, having been identified with Nimrod) is an archeological site in Babylon Governorate, Iraq, built on both sides of a lake about 17.7 km (11.0 mi) southwest of Babylon on the east bank of the Euphrates. It lies 15 kilometers from the ancient site of Dilbat.

It is today one of the most vividly identifiable surviving ziggurats, identified in the later Arabic culture with the Tower of Babel due to King Nebuchadnezzar referring to it as the "Tower of Borsippa" or "tongue tower", as stated in the stele recovered on site in the 19th century. However, modern scholarship concludes that the Babylonian builders of the ziggurat erected it as a religious edifice in honour of the local god Nabu, called the "son" of Babylon's Marduk, as would be appropriate for Babylon's lesser sister-city.

Dur-Kurigalzu (modern `Aqar-Qūf عَقَرْقُوف in Baghdad Governorate, Iraq) was a city in southern Mesopotamia, near the confluence of the Tigris and Diyala rivers, about 30 kilometres (19 mi) west of the center of Baghdad. It was founded by a Kassite king of Babylon, Kurigalzu I (died c. 1375 BC) and was abandoned after the fall of the Kassite dynasty (c. 1155 BC). The city was of such importance that it appeared on toponym lists in the funerary temple of the Egyptian pharaoh, Amenophis III (c. 1351 BC) at Kom el-Hettan". The prefix Dur is an Akkadian term meaning "fortress of", while the Kassite royal name Kurigalzu is believed to have meant "shepherd of the Kassites". The tradition of naming new towns Dur dates back to the Old Babylonian period with an example being Dūr-Ammī-ditāna. The city contained a ziggurat and temples dedicated to Mesopotamian gods, as well as a royal palace which covered 420,000 square meters.

The ziggurat at Aqar Quf, standing to a height of about 52 metres (171 ft), has been a very visible ancient monument for centuries. For camel caravans and modern road traffic, the ziggurat has served as a signal of the near approach to Baghdad. Because of Aqar Quf's easy accessibility and close proximity to the city of Baghdad, it has been one of Iraq's most visited and best-known sites. The ziggurat was often confused with the Tower of Babel by Western visitors to the area from the 17th century onwards.

Nimrod is a biblical figure mentioned in the Book of Genesis and the Books of Chronicles. The son of Cush and thus the great-grandson of Noah, Nimrod was described as a king in the land of Shinar (Lower Mesopotamia). The Bible states that he was "a mighty hunter before the Lord [and] ... began to be mighty in the earth". Nimrod became a symbol of defiance against God.

Biblical and non-biblical traditions identify Nimrod as the ruler associated with the Tower of Babel; Jewish, Christian, and Islamic accounts variously portray him as a tyrant who led its builders, turned people from God, and opposed Abraham, even attempting unsuccessfully to kill him by fire. Over time, legends identified him with other figures like Amraphel, Ninus, or Zoroaster, and credited him with innovations such as wearing the first crown and introducing idolatry.