Original sentence: The Football League extended one of the additional places to 19th-place Chelsea (who would have been relegated with Spurs for the 1915-1916 season) and the other to Arsenal.This promotion - Arsenal had finished only fifth in Division 2 the previous season - was controversial, and cemented a bitter rivaly (begun six years earlier, with Arsenal's relocation to Tottenham's hinterland) that continues to this day.When football resumed in 1919, the First Division was expanded from 20 to 22 teams
Edited sentence: Their relocation into Tottenham's hinterland and this duplicity triggered the derision Spurs fans feel for the Gunners.There were shenanigans in 1919 when Arsenal - who had finished only fifth in Division 2 the previous season - were elected to the First Division in Spurs' place