1969. League cup 2-1
Arsenal last won a major trophy on May 30, 2014, when they lifted the FA Cup by defeating Hull City 3-2 after extra time. This victory marked the club's first major trophy since 2005. Since then, Arsenal has continued to compete in various tournaments but has not secured another major title.
The last time that Tottenham won a trophy was in 2008 for the Football League Cup.
Manchester United won the Carling Cup in 2010. However, the Carling Cup has never been considered a "major" trophy. Even if it were, the answer would be wrong, as Manchester United won the Premier League in 2011.
Clemson has never had a Heisman Trophy winner.
2007 scudettu
The last time Arsenal won a trophy was in 2005. They won FA cup by beating Manchester United 5-4 on penalty shootout.
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Before the 2012 Carling Cup, Liverpool FC won the FA cup in 2006.
Manchester Citys's last trophy was in 2001-2002 for winning Division 2 and being promoted into the first tier of English football. So we have won a trophy in 35 years... Actually, before today (14/05/11, F.A Cup) they haven't won a MAJOR trophy is 35 years.
In February 2012 Liverpool FC won the Carling Cup trophy, their eigth time winning the trophy and the first time they won a trophy in six years. In fact the last time Liverpool FC won a major trophy was 6 years ago in 2006 when they narrowly won the FA Cup through a penalty shoot-out, having salvaged a last gasp goal to equalise 3-3 against West Ham United. Whilst it is true that they won the Carling Cup in the 2011-12 season, the Carling Cup has never been considered a "major trophy" by anyone.
2005, in that epic final against AC Milan.
Tottenham Hotspur last won the Carling Cup on the 24th February, 2008. They beat Chelsea 2-1 after extra time.