The Invincibles is a label given to a football league team that plays a whole season unbeaten. Arsenal achieved it most recently, but which team did it in 1888-89?
The Invincibles (football): In English football, "The Invincibles" has been used to refer to the Arsenal team of the 2003–04 season managed by Arsène Wenger, and the Preston North End team of the 1880s managed by William Sudell.
i don't know