Name the PMs that had enjoyed Majority in the Commons, and how it had helped them.

-1997 and 2001: Blair had never seen a Single Common's Defeat from 1997-2005. Almost a Decade! -2015: Conservatives able to pass Laws that they couldn't during the Coalition Years because of the Majority they had. This legislation led to the Referendum in 2016 -2019: The 80 Seat Majority allowed Johnson to get Brexit Done by January 2020