Macedonia (ancient kingdom)

Macedonia or Macedon (/ˈmæsɪˌdɒn/; Greek: Μακεδονία, Makedonía; Ancient: [ma͜akedoní.a͜a]) was an ancient kingdom on the northern periphery of Classical Greece and later the dominant state of Hellenistic Greece. It was ruled during most of its existence initially by the founding dynasty of the Argeads, the intermittent Antipatrids and finally the Antigonids. Home to the Macedonians, the earliest kingdom was centered on the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paeonia to the north, the region of Thrace to the east and Thessaly to the south.

Prior to the fourth century BC, Macedonia was a small kingdom in northern Greece, outside the area dominated by the great city-states of Athens, Sparta and Thebes, and at one time was subordinate to Achaemenid Persia. The reign of Philip II (359–336 BC) saw the rise of Macedonia, when the kingdom rose to control the entire Greek world. With the innovative Macedonian army, Philip defeated the old powers of Athens and Thebes in the decisive Battle of Chaeronea in 338 BC and subdued them, while keeping Sparta in check. His son Alexander the Great pursued his father's effort to command the whole of Greece through the federation of Greek states, a feat he finally accomplished after destroying a revolting Thebes. Alexander then led this force in a large campaign against the Achaemenid Empire, in retaliation for the invasion of Greece in the 5th century BC.

Civilization

A civilization (US) or civilisation (UK) is any complex society characterized by urban development, symbolic communication forms (typically, writing systems), and a perceived separation from and domination over the natural environment by a cultural elite. Civilizations are intimately associated with and often further defined by other socio-politico-economic characteristics, including centralization, the domestication of both humans and other organisms, specialization of labor, culturally ingrained ideologies of progress and supremacism, monumental architecture, taxation, societal dependence upon farming as an agricultural practice, and expansionism.

Historically, a civilization was a so-called "advanced" culture in contrast to more supposedly primitive cultures. In this broad sense, a civilization contrasts with non-centralized tribal societies, including the cultures of nomadic pastoralists or hunter-gatherers. As an uncountable noun, civilization also refers to the process of a society developing into a centralized, urbanized, stratified structure.

Total war

Total war is warfare that includes any and all civilian-associated resources and infrastructure as legitimate military targets, and typically involves the use of weapons and tactics that result in significant civilian or other non-combatant casualties, whether collateral damage or not. American-English Dictionary defines "total war" as "war that is unrestricted in terms of the weapons used, the territory or combatants involved, or the objectives pursued, especially one in which the laws of war are disregarded." The term can also be applied when the war effort requires significant sacrifices by most of the friendly civilian population.

In the mid-19th century, scholars identified "total war" as a separate class of warfare. In a total war, to an extent inapplicable to less total conflicts, the differentiation between combatants and non-combatants diminishes and even sometimes vanishes entirely as opposing sides can consider nearly every human resource, even that of non-combatants, as nevertheless part of the war effort.

Khan Academy

Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.

History

The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.

In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.

Sid Meier

Sidney K. "Sid" Meier (born February 24, 1954) is a Canadian-American programmer, designer, and producer of several popular strategy video games and simulation video games, most notably the Civilization series. Meier co-founded MicroProse in 1982 with Bill Stealey and is the Director of Creative Development of Firaxis Games, which he co-founded with Jeff Briggs and Brian Reynolds in 1996. He has won several prestigious accolades for his contributions to the video game industry.

Early life and education

Meier was born in the Canadian city of Sarnia to parents of Dutch descent. He later moved to Michigan and studied history and computer science, graduating with a degree in computer science from the University of Michigan. Meier lives in Hunt Valley, Maryland, with his wife, Susan. He met his wife at the Evangelical Lutheran Church, Faith Lutheran, in Cockeysville, where he plays the organ. Meier and his wife both sing in the church choir.

Career

Meier founded MicroProse with Bill Stealey in 1982, and by 1986 the company was using his name and face in advertisements for its games. MicroProse at first developed mostly simulation video games, such as Silent Service and F-19 Stealth Fighter. In 1987, the company released Sid Meier's Pirates!, which also began a trend of placing Meier's name in the titles of his games. He later explained that the inclusion of his name was because of the dramatic departure in the design of Pirates! compared to the company's earlier titles. Stealey decided that it would improve the company's branding, believing that it would make those who purchased the flight simulators more likely to play the game. Stealey recalled: "We were at dinner at a Software Publishers Association meeting, and Robin Williams was there. And he kept us in stitches for two hours. And he turns to me and says 'Bill, you should put Sid's name on a couple of these boxes, and promote him as the star.' And that's how Sid's name got on Pirates, and Civilization."