Frontier in the context of "Lubbock, Texas"

The Frontier Thesis, also known as Turner's Thesis or American frontierism, is the argument by historian Frederick Jackson Turner in 1893 that the settlement and colonization of the rugged American frontier was decisive in forming the culture of American democracy and distinguishing it from European nations. He stressed the process of "winning a wilderness" to extend the frontier line further for U.S. colonization, and the impact this had on pioneer culture and character. Turner's text takes the ideas behind Manifest Destiny and uses them to explain how American culture came to be. The features of this unique American culture included democracy, egalitarianism, uninterest in bourgeois or high culture, and an ever-present potential for violence. "American democracy was born of no theorist's dream; it was not carried in the Susan Constant to Virginia, nor in the Mayflower to Plymouth. It came out of the American forest, and it gained new strength each time it touched a new frontier," wrote Turner.

In this view, the frontier experience established the distinctively American style of liberty contrasted to deferential European mindsets still affected by the expectations of feudalism. It eroded old, dysfunctional customs. Turner's ideal of frontier had no need for standing armies, established churches, aristocrats, or nobles; there was no landed gentry who controlled the land or charged heavy rents and fees. Rather, pioneers went and claimed territory for themselves using only loose organizations, and the toughness of the experience gave them discipline and self-sufficiency that would be handed down over generations, even after the frontier advanced beyond the old boundaries. The Frontier Thesis was first published in a paper entitled "The Significance of the Frontier in American History", delivered to the American Historical Association in 1893 in Chicago. He won wide acclaim among historians and intellectuals. Turner elaborated on the theme in his advanced history lectures and in a series of essays published over the next 25 years, published along with his initial paper as The Frontier in American History.

The borders of the Roman Empire, which fluctuated throughout the empire's history, were realised as a combination of military roads and linked forts, natural frontiers (most notably the Rhine and Danube rivers) and man-made fortifications which separated the lands of the empire from the countries beyond.

In military terminology, an outpost is a location where detachments of military personnel are stationed at a distance from the main armed force or formation in a region. Outposts are usually located in remote or sparsely populated areas, positioned to observe and defend against unauthorized intrusions and surprise attacks, serving as the first line of defense. The station occupied by such troops, usually a small military base or settlement in an outlying frontier, limit, political boundary or in another country. Outposts can also be called miniature military bases based on size and number of troops it houses. Oldest known use is from the 16th century "station when on duty, a fixed position or place," 1590s, from French poste "place where one is stationed,"

The Battle of Sellasia took place during the summer of 222 BC between Macedon and the Achaean League, led by Antigonus III Doson, and Sparta under the command of King Cleomenes III. The battle was fought at Sellasia on the northern frontier of Laconia and ended in a Macedonian-Achaean victory.

In 229 BC, Cleomenes initiated hostilities against the Achaean League, the dominant power of the Peloponnese. In a series of campaigns, Cleomenes was successful in defeating the Achaeans, making Sparta the main regional power. This prompted the chief figure of the Achaean League, Aratus of Sicyon, to approach the King of Macedon, Antigonus III Doson, for military assistance. The Macedonians acquiesced on the terms that the Achaean surrender the formidable fortress of Acrocorinth to them. The Macedonians invaded the Peloponnese in 224 BC at the head of a Greek alliance and by 222 BC managed to hem Cleomenes in Laconia.

The Virginia Regiment was an infantry unit of the Virginia Provincial Forces raised in 1754 by the Virginia General Assembly and Governor Robert Dinwiddie for service in the French and Indian War. The sole provincial unit raised by the British colony of Virginia during the conflict, it initially consisted of 300 men under the command of Colonel George Washington and fought in the battles of Jumonville Glen and Fort Necessity. After the Virginia Regiment's defeat at Fort Necessity, the General Assembly voted to double the size of the unit, which participated in the failed Braddock Expedition to capture Fort Duquesne from the French.

Under orders from General Edward Braddock, the unit was re-organized into two carpenter companies, six ranger companies, and one troop of mounted rangers, fighting at the Battle of the Monongahela in 1755. The Virginia Regiment was subsequently expanded into two regiments for the 1758 Forbes Expedition. As a result of the outbreak of the Anglo-Cherokee War in 1762, the unit remained on the Virginia frontier for longer than expected, but was disbanded by Governor Francis Fauquier in 1762. Although Washington resigned from the regiment in 1758, upset over not being made an officer in the British Army, the experience he gained in the conflict greatly helped him during the American Revolutionary War.

The Revenant is a 2015 American epic western action drama film directed by Alejandro González Iñárritu. The screenplay by Mark L. Smith and Iñárritu is based in part on Michael Punke's 2002 novel The Revenant, which describes frontiersman Hugh Glass's experiences in 1823. The film stars Leonardo DiCaprio as Glass, alongside Tom Hardy, Domhnall Gleeson and Will Poulter.

In August 2001, Akiva Goldsman purchased Punke's manuscript. Iñárritu signed on to direct The Revenant in August 2011; in April 2014, after several delays due to other projects, Iñárritu confirmed that he was beginning work on it and that DiCaprio had the lead role. Principal photography began in October 2014. Location and crew concerns delayed production from May to August 2015.

Indian auxiliaries, also known in the sources as Indios amigos (lit. 'friendly Indians'), were those Indigenous peoples of the Americas who allied with Spain and fought alongside the conquistadors during the Spanish colonization of the Americas. These auxiliaries acted as guides, translators, soldiers, explorers and porters, often outnumbering peninsular Spaniards by enormous degrees in their military formations. During the Spanish conquest of the Inca Empire, Indigenous assistants were referred to by the Indigenous word of yanakuna.

Indian auxiliaries continued to be used by the Spanish to maintain control over their colonies in the Americas; frequently stationed on the frontier, they were often used to suppress anti-colonial revolts such as Arauco War. Their important role in achieving the conquests of Spain gave birth to a modern Spanish-speaking idiom, la conquista la hicieron los indios ("the Indians did the conquest").

The Predynastic Zhou or Proto-Zhou (/dʒoʊ/; Chinese: 先周) refers to the ancient Chinese state ruled by the Ji clan that existed in the Guanzhong region (modern central Shaanxi province) during the Shang dynasty, before its rebellion and subsequent conquest of the Shang in 1046-1045 BC led to the establishment of the Zhou dynasty. According to histories, predynastic Zhou rose as a western frontier vassal state of the Shang, acting as its ally against the Xirong barbarians until their influence surpassed that of the Shang dynasty.

Records about predynastic Zhou came from two sources. The Shang dynasty kept records about Zhou in oracle bones. The texts about Zhou inscribed by the Shang court are mainly those from the reign of Wu Ding and the last Shang monarchs. After the fall of Shang, the Ji clan established the Zhou dynasty and started their own narrative about previous generations. The Book of Documents and the Bamboo Annals are two major historical sources. Later, Sima Qian wrote about the country using those texts as reference.