Is it true that did manchester city win the football league in 1966 based on the following text?

This season is widely believed to have been the start of Manchester City's golden era, a period largely concurrent with the reign of Joe Mercer and Malcolm Allison as managers at the club, and then of the aftermath of the break-up of the partnership. This season began City's highest concentration of silverware to seasons played - winning the Second Division for a record sixth time in this season, the club would claim the Football League First Division title, the FA Cup, the Football League Cup twice, the Charity Shield twice, and in European competition the UEFA Cup Winners' Cup all within the space of the ten seasons following.
yes