List of MLS club post-season droughts

Columns: Club | Last Leagues Cup qualification | Length of drought
Atlanta United FC | never ( Leagues Cup began in 2019 ) | 2 seasons | Colorado Rapids | never ( Leagues Cup began in 2019 ) | 2 seasons | Columbus Crew SC | never ( Leagues Cup began in 2019 ) | 2 seasons | FC Cincinnati | never ( Leagues Cup began in 2019 ) | 2 seasons | FC Dallas | never ( Leagues Cup began in 2019 ) | 2 seasons | Los Angeles FC | never ( Leagues Cup began in 2019 ) | 2 seasons | Montreal Impact | never ( Leagues Cup began in 2019 ) | 2 seasons | New England Revolution | never ( Leagues Cup began in 2019 ) | 2 seasons

Example questions:
A MLS team with a 2 season drought lost to what team in their first appearance ? | A MLS team with a 2 season drought is based in what province ? | A MLS team that had a drought for 2 seasons won the MLS cup for the second time in what year ? | A MLS team that had their last qualification in 2019 is named after a fire in what year ?

Answers:
D.C. United | British Columbia | 2013 | 1871