Progressive Conservative Association of Alberta

The Progressive Conservative Association of Alberta, often referred to as the Progressive Conservative Party of Alberta, was a provincial centre-right party in the Canadian province of Alberta that existed from 1905 to 2020. The party formed the provincial government, without interruption, from 1971 until the party's defeat in the 2015 provincial election under premiers Peter Lougheed, Don Getty, Ralph Klein, Ed Stelmach, Alison Redford, Dave Hancock and Jim Prentice.

Source: Wikipedia — Progressive Conservative Association of Alberta (CC BY-SA 4.0)