Conrad Black discusses how the recent 20th anniversary of Stephen Harper's tenure as Prime Minister highlights the ongoing evolution and foundation of the Conservative Party of Canada. Harper's unique ability to unify different factions of the party into a cohesive political entity is noted as a significant event in Canadian political history, illustrating the complexities of party politics and leadership.

The article emphasizes Harper's success during his time in office, suggesting that his leadership bolstered Canada's political and economic landscape. Black credits Harper with navigating the intricacies of merging various political ideologies and factions to forge a robust conservative platform. This merger is put into context by comparing it to historical precedents of political unification in different regions of Canada.

With the rise of Pierre Poilievre as the current leader of the Conservative Party, Black draws parallels between the past and present, indicating that Poilievre has the opportunity to build upon Harper's legacy. The piece encapsulates a reflection on conservatism in Canada, suggesting that both Harper and Poilievre represent a return to foundational conservative values that are pertinent in today’s political climate.