Self-determination is the principle in international law that nations have the right to freely choose their sovereignty and international political status with no external compulsion or external interference. The principle does not state how the decision is to be made, or what the outcome should be, whether it be independence, federation, protection, some form of autonomy or even full assimilation. Neither does it state what the delimitation between nations should be — or even what constitutes a nation. In fact, there are conflicting definitions and legal criteria for determining which groups may legitimately claim the right to self-determination. Moreover, self-determination is just one of many principles applied to determining international borders.

By extension the term self-determination has come to mean the free choice of one's own acts without external compulsion.

Just as colonisation and colonialism have been practiced throughout recorded history, political self-determination, on an individual level, has been documented similarly and cherished highly by collective peoples despite them; ancient Mesopotamia and the later Greek city-states are early examples of its practice. The employment of imperialism, through the expansion of empires, and the concept of political sovereignty, as developed after the Treaty of Westphalia, also explain the emergence of self determination during the modern era. During, and after, the Industrial Revolution many groups of people recognized their shared history, geography, language, and customs. Nationalism emerged as a uniting ideology not only between competing powers, but also for groups that felt subordinated or disenfranchised inside larger states, in this situation self determination can be seen as a reaction to imperialism. Such groups often pursued independence and sovereignty over territory, but sometimes a different sense of autonomy has been pursued or achieved.

Monty Python (sometimes known as The Pythons) was a British surreal comedy group who created Monty Python's Flying Circus, a British television comedy sketch show that first aired on the BBC on 5 October 1969. Forty-five episodes were made over four series. The Python phenomenon developed from the television series into something larger in scope and impact, spawning touring stage shows, films, numerous albums, several books and a stage musical as well as launching the members to individual stardom. The group's influence on comedy has been compared to The Beatles' influence on music.

The television series, broadcast by the BBC from 1969 to 1974, was conceived, written and performed by members Graham Chapman, John Cleese, Terry Gilliam, Eric Idle, Terry Jones, and Michael Palin. Loosely structured as a sketch show, but with an innovative stream-of-consciousness approach (aided by Gilliam's animation), it pushed the boundaries of what was acceptable in style and content. A self-contained comedy team responsible for both writing and performing their work, the Pythons' creative control allowed them to experiment with form and content, discarding rules of television comedy. Their influence on British comedy has been apparent for years, while in North America it has coloured the work of cult performers from the early editions of Saturday Night Live through to more recent absurdist trends in television comedy. "Pythonesque" has entered the English lexicon as a result.

 Martin Luther (help·info) (10 November 1483 – 18 February 1546) was a German monk, priest, professor of theology and iconic figure of the Protestant Reformation. He strongly disputed the claim that freedom from God's punishment for sin could be purchased with money. He confronted indulgence salesman Johann Tetzel with his Ninety-Five Theses in 1517. His refusal to retract all of his writings at the demand of Pope Leo X in 1520 and the Holy Roman Emperor Charles V at the Diet of Worms in 1521 resulted in his excommunication by the pope and condemnation as an outlaw by the Emperor.

Luther taught that salvation is not earned by good deeds but received only as a free gift of God's grace through faith in Jesus Christ as redeemer from sin. His theology challenged the authority of the Pope of the Roman Catholic Church by teaching that the Bible is the only source of divinely revealed knowledge and opposed sacerdotalism by considering all baptized Christians to be a holy priesthood. Those who identify with Luther's teachings are called Lutherans.

Douglas A. Macgregor is a U.S. Army Colonel (retired), author, and consultant.

Macgregor was the "squadron operations officer who essentially directed the Battle of 73 Easting" during the Gulf War. Facing an Iraqi Republican Guard opponent, U.S. troops with 10 tanks and 13 Bradley fighting vehicles destroyed almost 70 Iraqi armored vehicles with no U.S. casualties in a 23 minute span of the battle. As Macgregor was towards the front of the battle involved in shooting, he didn't "request artillery support or report events to superiors until the battle was virtually over, according to one of his superior officers." The risks he undertook "could have been criticized had the fight turned ugly."

At a November 1993 exercise at the Army's National Training Center (NTC) at Fort Irwin, Lt. Col. Macgregor's unit vastly outperformed its peers against the "Opposition Force." The series of five battles usually end in four losses and a draw for the visiting units; Macgregor's unit won three, lost one, and drew one. Magregor's unit dispersed widely, took unconventional risks, and anticipated enemy movements.