Question: When did the league whose trophy was won by an undefeated Arsenal team in the 2003-2004 season hold its first season?

full_context: Document 1: Arsenal F.C.: Arsenal Football Club is a professional football club based in Islington, London, England, that plays in the Premier League, the top flight of English football. The club has won 13 League titles, a record 13 FA Cups, two League Cups, the League Centenary Trophy, 15 FA Community Shields, one UEFA Cup Winners' Cup and one Inter-Cities Fairs Cup. It is also the only English club to go a 38 - match league season unbeaten, receiving the nickname The Invincibles, and a special gold Premier League trophy.
Document 2: Peter Ndlovu: On 19 August 1992, Peter Ndlovu made history by being the first African footballer to play in the new English Premier League. Having acquired the legendary striker Micky Quinn in November 1992 they continued what had already been a blistering start, with away wins at Tottenham Hotspur (2 -- 0) Sheffield Wednesday (2 -- 1) and Wimbledon (2 -- 1) to add to already impressive home wins against Middlesbrough (2 -- 1). By the early autumn the Sky Blues briefly topped the inaugural Premier league and would only lose five league games prior to Christmas. The addition of Micky Quinn to the squad led to further outstanding home wins against Aston Villa (3 -- 0) and Liverpool (5 -- 1). In February 1993, they won 4 - 2 against title chasing, big spending Blackburn Rovers. However, a barren final few weeks of the season and a run in that would see back to back games against Man Utd, Liverpool, Chelsea and Leeds Utd saw them slip from fifth in the league in February to 15th in the final table. The season finished with a thrilling performance from Ndlovu in a 3 -- 3 draw against Leeds Utd. Ndlovu was a key component throughout the season in Gould's fast pacey front line which included John Williams, Kevin Gallacher (until his departure to Blackburn) and Robert Rosario, who formed a worthy partnership with Micky Quinn. Peter Ndlovu's goal against Norwich City, in a 1 -- 1 draw in late September, was a signature piece of Ndlovu flair which earned him the Match of Day 'Goal of the month' competition.
Document 3: Premier League Manager of the Season: Season Manager Nationality Club Ref 1993 -- 94 Ferguson, Alex Alex Ferguson Scotland Manchester United 1994 -- 95 Dalglish, Kenny Kenny Dalglish Scotland Blackburn Rovers 1995 -- 96 Ferguson, Alex Alex Ferguson (2) Scotland Manchester United 1996 -- 97 Ferguson, Alex Alex Ferguson (3) Scotland Manchester United 1997 -- 98 Wenger, Arsene Arsène Wenger France Arsenal 1998 -- 99 Ferguson, Alex Alex Ferguson (4) Scotland Manchester United 1999 -- 2000 Ferguson, Alex Alex Ferguson (5) Scotland Manchester United 2000 -- 01 Burley, George George Burley Scotland Ipswich Town 2001 -- 02 Wenger, Arsene Arsène Wenger (2) France Arsenal 2002 -- 03 Ferguson, Alex Alex Ferguson (6) Scotland Manchester United 2003 -- 04 Wenger, Arsene Arsène Wenger (3) France Arsenal 2004 -- 05 Mourinho, Jose José Mourinho Portugal Chelsea 2005 -- 06 Mourinho, Jose José Mourinho (2) Portugal Chelsea 2006 -- 07 Ferguson, Alex Alex Ferguson (7) Scotland Manchester United 2007 -- 08 Ferguson, Alex Alex Ferguson (8) Scotland Manchester United 2008 -- 09 Ferguson, Alex Alex Ferguson (9) Scotland Manchester United 2009 -- 10 Redknapp, Harry Harry Redknapp England Tottenham Hotspur 2010 -- 11 Ferguson, Alex Alex Ferguson (10) Scotland Manchester United 2011 -- 12 Pardew, Alan Alan Pardew England Newcastle United 2012 -- 13 Ferguson, Alex Alex Ferguson (11) Scotland Manchester United 2013 -- 14 Pulis, Tony Tony Pulis Wales Crystal Palace 2014 -- 15 Mourinho, Jose José Mourinho (3) Portugal Chelsea 2015 -- 16 Ranieri, Claudio Claudio Ranieri Italy Leicester City 2016 -- 17 Conte, Antonio Antonio Conte Italy Chelsea 2017 -- 18 Guardiola, Pep Pep Guardiola Spain Manchester City
Document 4: Premier League: The league held its first season in 1992–93 and was originally composed of 22 clubs. The first ever Premier League goal was scored by Brian Deane of Sheffield United in a 2–1 win against Manchester United. The 22 inaugural members of the new Premier League were Arsenal, Aston Villa, Blackburn Rovers, Chelsea, Coventry City, Crystal Palace, Everton, Ipswich Town, Leeds United, Liverpool, Manchester City, Manchester United, Middlesbrough, Norwich City, Nottingham Forest, Oldham Athletic, Queens Park Rangers, Sheffield United, Sheffield Wednesday, Southampton, Tottenham Hotspur, and Wimbledon. Luton Town, Notts County and West Ham United were the three teams relegated from the old first division at the end of the 1991–92 season, and did not take part in the inaugural Premier League season.
Document 5: Arsenal F.C.: The return of former player George Graham as manager in 1986 brought a third period of glory. Arsenal won the League Cup in 1987, Graham's first season in charge. This was followed by a League title win in 1988–89, won with a last-minute goal in the final game of the season against fellow title challengers Liverpool. Graham's Arsenal won another title in 1990–91, losing only one match, won the FA Cup and League Cup double in 1993, and a second European trophy, the European Cup Winners' Cup, in 1994. Graham's reputation was tarnished when he was found to have taken kickbacks from agent Rune Hauge for signing certain players, and he was dismissed in 1995. His replacement, Bruce Rioch, lasted for only one season, leaving the club after a dispute with the board of directors.
Document 6: List of Premier League seasons: Six clubs have won the title: Manchester United (13 times), Chelsea (5), Arsenal (3), Manchester City (2), Blackburn Rovers and Leicester City; Manchester United was the first club to win the league three consecutive seasons in a row twice (1998 -- 99 to 2000 -- 01 & 2006 -- 07 to 2008 -- 09) and Arsenal was the only team to go an entire season without a single defeat in 2003 -- 04. The record number of points accumulated by a team is 95 by Chelsea, who won the Premier League in 2004 -- 05. Crystal Palace, Norwich and Sunderland have been relegated the most times (4) while Derby County accumulated the lowest ever points total with 11 in the 2007 -- 08 season. 16 top goalscorers from 11 different clubs have been awarded the Premier League Golden Boot. Andy Cole and Alan Shearer scored 34 goals in a 42 - game season -- the most in a Premier League season, while Alan Shearer, Cristiano Ronaldo and Luis Suárez jointly hold the record in a 38 - game season with 31. Dutchman Jimmy Floyd Hasselbaink was the first foreigner to win the award outright in 2000 -- 01 having shared the accolade with Dwight Yorke of Trinidad and Tobago in 1998 -- 99.
Document 7: Arsenal F.C.: Arsenal finished in either first or second place in the league in eight of Wenger's first eleven seasons at the club, although on no occasion were they able to retain the title. As of July 2013, they were one of only five teams, the others being Manchester United, Blackburn Rovers, Chelsea, and Manchester City, to have won the Premier League since its formation in 1992. Arsenal had never progressed beyond the quarter-finals of the Champions League until 2005–06; in that season they became the first club from London in the competition's fifty-year history to reach the final, in which they were beaten 2–1 by Barcelona. In July 2006, they moved into the Emirates Stadium, after 93 years at Highbury.
Document 8: Premier League: In 1992, the First Division clubs resigned from the Football League en masse and on 27 May 1992 the FA Premier League was formed as a limited company working out of an office at the Football Association's then headquarters in Lancaster Gate. This meant a break-up of the 104-year-old Football League that had operated until then with four divisions; the Premier League would operate with a single division and the Football League with three. There was no change in competition format; the same number of teams competed in the top flight, and promotion and relegation between the Premier League and the new First Division remained the same as the old First and Second Divisions with three teams relegated from the league and three promoted.
Document 9: Premier League records and statistics: First Premier League goal: Brian Deane (for Sheffield United v. Manchester United, 15 August 1992) Most Premier League goals: 260, Alan Shearer Most Premier League goals at one club: 183, Wayne Rooney (Manchester United) Oldest goalscorer: 40 years and 268 days, Teddy Sheringham (for West Ham United v. Portsmouth, 26 December 2006) Youngest goalscorer: 16 years and 271 days, James Vaughan (for Everton v. Crystal Palace, 10 April 2005) Most consecutive Premier League matches scored in: 11, Jamie Vardy (for Leicester City, 29 August to 28 November 2015) Most seasons scored in: 21, Ryan Giggs (every season from 1992 -- 93 to 2012 -- 13)
Document 10: Arsenal F.C.: They hold the highest number of FA Cup trophies, with 13. The club is one of only six clubs to have won the FA Cup twice in succession, in 2002 and 2003, and 2014 and 2015. Arsenal have achieved three League and FA Cup ``Doubles ''(in 1971, 1998 and 2002), a feat only previously achieved by Manchester United (in 1994, 1996 and 1999). They were the first side in English football to complete the FA Cup and League Cup double, in 1993. Arsenal were also the first London club to reach the final of the UEFA Champions League, in 2006, losing the final 2 -- 1 to Barcelona.
Document 11: List of top Premier League goal scorers by season: Rank Scorer Club Goals Andy Cole Newcastle United 34 Alan Shearer Blackburn Rovers 31 Matt Le Tissier Southampton 25 Chris Sutton Norwich City 25 5 Ian Wright Arsenal 23 6 Peter Beardsley Newcastle United 21 7 Mark Bright Sheffield Wednesday 19 8 Eric Cantona Manchester United 18 9 Dean Holdsworth Wimbledon 17 Rod Wallace Leeds United 17
Document 12: Arsenal F.C.: The club's success in the late 1990s and first decade of the 21st century owed a great deal to the 1996 appointment of Arsène Wenger as manager. Wenger brought new tactics, a new training regime and several foreign players who complemented the existing English talent. Arsenal won a second League and Cup double in 1997–98 and a third in 2001–02. In addition, the club reached the final of the 1999–2000 UEFA Cup (losing on penalties to Galatasaray), were victorious in the 2003 and 2005 FA Cups, and won the Premier League in 2003–04 without losing a single match, an achievement which earned the side the nickname "The Invincibles". The feat came within a run of 49 league matches unbeaten from 7 May 2003 to 24 October 2004, a national record.
Document 13: Premier League: Premier League Founded 20 February 1992; 26 years ago (1992 - 02 - 20) Country England (19 teams) Other club (s) from Wales (1 team) Confederation UEFA Number of teams 20 Level on pyramid Relegation to EFL Championship Domestic cup (s) FA Cup FA Community Shield League cup (s) EFL Cup International cup (s) UEFA Champions League UEFA Europa League Current champions Manchester City (3rd title) (2017 -- 18) Most championships Manchester United (13 titles) Most appearances Gareth Barry (653) Top goalscorer Alan Shearer (260 goals) TV partners Sky Sports and BT Sport (live matches) Sky Sports and BBC (highlights) Website premierleague.com 2018 -- 19 Premier League
Document 14: List of Premier League seasons: Six clubs have won the title: Manchester United (13 times), Chelsea (5), Arsenal (3), Manchester City (3), Blackburn Rovers and Leicester City; Manchester United was the first club to win the league three consecutive seasons in a row twice (1998 -- 99 to 2000 -- 01 & 2006 -- 07 to 2008 -- 09) and Arsenal was the only team to go an entire season without a single defeat in 2003 -- 04. The record number of points accumulated by a team is 100 by Manchester City, who won the Premier League in 2017 -- 18. Crystal Palace, Norwich and Sunderland have been relegated the most times (4) while Derby County accumulated the lowest ever points total with 11 in the 2007 -- 08 season. 16 top goalscorers from 11 different clubs have been awarded the Premier League Golden Boot. Andy Cole and Alan Shearer scored 34 goals in a 42 - game season -- the most in a Premier League season, Mohamed Salah holds the record in a 38 - game season with 32. Dutchman Jimmy Floyd Hasselbaink was the first foreigner to win the award outright in 2000 -- 01 having shared the accolade with Dwight Yorke of Trinidad and Tobago in 1998 -- 99.
Document 15: Arsène Wenger: Arsène Charles Ernest Wenger  (French pronunciation: ​[aʁsɛn vɛŋɡɛʁ]; born 22 October 1949) is a French football manager and former player. He was the manager of Arsenal from 1996 to 2018, where he was the longest-serving and most successful in the club's history. His contribution to English football through changes to scouting, players' training and diet regimens revitalised Arsenal and aided the globalisation of the sport in the 21st century.
ground_truth: The league held its first season in 1992–93
sub_queries: What trophy did Arsenal win in the 2003-2004 season without losing a match? Answer: Premier League
When did the Premier League hold its first season? Answer: The league held its first season in 1992–93