Arsenal Football Club, an association football club based in Islington, London, was founded in 1886 as Royal Arsenal. They became the first southern member admitted into the Football League in 1893, having spent their first four seasons solely participating in cup tournaments and friendlies. The club's name, which shortly changed to Woolwich Arsenal, was shortened to Arsenal in 1914, a year after moving to Highbury. Despite finishing fifth in the Second Division in 1914–15, Arsenal rejoined the First Division at the expense of local rivals Tottenham Hotspur when football resumed after the First World War. Since that time, they have not fallen below the first tier of the English football league system and hold the record for the longest uninterrupted period in the top flight. The club's fir