Which six Clubs joined the Football League between 2011-12 to 2020-21 for the first time?

The last six Clubs to join the English Football League between 2011-12 to 2020-21 for the first time are Harrogate Town (2020-21), Salford City (2019-20), Forest Green Rovers (2017-18), Fleetwood Town (2012-13), AFC Wimbledon (2011-12) and Crawley Town (2011-12).