The Spanish Tragedy, or Hieronimo is Mad Again is an Elizabethan tragedy written by Thomas Kyd between 1582 and 1592. Highly popular and influential in its time, The Spanish Tragedy established a new genre in English theatre, the revenge play or revenge tragedy. Its plot contains several violent murders and includes as one of its characters a personification of Revenge. The Spanish Tragedy was often referred to (or parodied) in works written by other Elizabethan playwrights, including William Shakespeare, Ben Jonson, and Christopher Marlowe.

Many elements of The Spanish Tragedy, such as the play-within-a-play used to trap a murderer and a ghost intent on vengeance, appear in Shakespeare's Hamlet. (Thomas Kyd is frequently proposed as the author of the hypothetical Ur-Hamlet that may have been one of Shakespeare's primary sources for Hamlet.)

In the Introduction to his play Bartholomew Fair (1614), Ben Jonson alludes to The Spanish Tragedy as being "five and twenty or thirty years" old. If taken literally, this would yield a date range of 1584–89 — a range that agrees with what else is known about the play. Some critics, noting that the play makes no reference to the Spanish Armada of 1588, have argued for a date of 1587 as the most likely single year; others have varied that date a year or so, either way. Philip Edwards, in his Revels edition of the play, entertains a date range of 1582–92, but favours a date c. 1590.

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.

The Spanish Civil War was a major conflict fought in Spain from 17 July 1936 to 1 April 1939. The war began after a pronunciamiento (declaration of opposition) by a group of generals under the leadership of José Sanjurjo against the elected government of the Second Spanish Republic, at the time under the leadership of President Manuel Azaña. The rebel coup was supported by a number of conservative groups including the Spanish Confederation of the Autonomous Right, monarchists such as the religious conservative Carlists, and the Fascist Falange. The uprising was authoritarian and anti-separatist in inspiration; anti-Basque and anti-Catalan feeling marked the Nationalist zone.

Following the only partially successful coup, Spain was left militarily and politically divided. From that moment onwards, general Francisco Franco began a protracted war of attrition against the established government for the control of the country. The rebel forces received the support of Nazi Germany and the Kingdom of Italy, as well as neighbouring Portugal, while the Soviet Union and Mexico intervened in support of the Republican government or loyalist side.

A Spanish American is a citizen or resident of the United States whose ancestors originate from the southwestern European nation of Spain. Spanish Americans are the earliest European American group, with a continuous presence since 1565.

In colonial times there were a number of Spanish populations in the present–day U.S. with governments answerable to Madrid. The first settlement was in St. Augustine, Florida, followed by others in New Mexico, California, Arizona, Texas, and Louisiana. In 1598, San Juan de los Caballeros was established, near present day Santa Fe, New Mexico, by Juan de Oñate and about 1,000 other Spaniards. After the establishment of the American colonies, an additional 250,000 immigrants arrived either directly from Spain, the Canary Islands or, after a relatively short sojourn, from present-day central Mexico. The Canary Islanders settled San Antonio de Bejar, San Antonio, Texas, in 1731.^{[citation needed]} Most of the Spanish settlers in present-day Texas, California, New Mexico, Colorado, and Arizona were of ethnically-mixed ancestry, or mestizo. Most self-identified Spanish-Americans in the Southwest differentiate themselves nominally from the population of Mexican-Americans who came after the Mexican Revolution.