The Life and Political Career of John G. Diefenbaker

"Parliament is more than procedure - it is the custodian of the nation's freedom."

- The Right Honourable John G. Diefenbaker, P.C.,
13th Prime Minister of Canada

The Right Honourable John G. Diefenbaker’s legacy is the dream of a united Canada, one which would find strength in its diversity.  Regardless of whether he was in the House of Commons or a farmer’s field, Diefenbaker maintained his stance as being the voice of the “Average Canadian.” His perseverance in pursuing leadership in politics and his dedication to creating the Bill of Rights should inspire us all to work together to build a better Canada and to be active citizens.  

John George Diefenbaker, Canada’s 13th prime minister from 1957-63, was born in  Neustadt, Ontario on September 18, 1895, and later died on August 16, 1979 in Ottawa,  Ontario. 

An articulate speaker and supporter of civil rights, Diefenbaker was a passionate defense lawyer before he turned to his attention to politics. During his campaigns,  Diefenbaker called for “One Canada”, a united country, coast to coast, where everyone no matter their religion, race, or region were all equal under one name as Canadians. As one of Canada’s longest running Members of Parliament, he held the highest percentage of seats won in the House of Commons. While in office, he championed the  Canadian Bill of Rights, appointed the first female cabinet minister and Indigenous senator, welcomed the first Chinese-Canadian and Ukrainian-Canadian members of parliament, and extended the vote to First Nations people in Canada. He later turned his attention to the international community and took a stand against apartheid, a system of legislation that upheld segregationist policies against non-white citizens of South  Africa. 

View the online exhibits below to learn more about John G. Diefenbaker and the impact he had on Canada and the world. 

Online Exhibits

Wa Pa Ha Ska: Whitecap Dakota First Nation


An exhibited curated in partnership between the Diefenbaker Canada Centre and Whitecap Dakota First Nation.

Unity, Diversity, & Justice


Canada’s approaches to human rights have developed from a long history of precedent-setting legislation and acts, but with these successes have come disappointments. View this online exhibit to learn more about how these experiences have shaped and informed Canadians’ attitudes toward unity, diversity and justice — at home and internationally.

A Leaf of Their Own: Searching for a National Flag


The Maple Leaf flag has served as a distinctively Canadian symbol since February 15, 1965, when it was first raised on Parliament Hill. However, the search for a new national flag was marred in controversy. This online exhibit explores the social and political context of what became known as the Great Flag Debate.

Fostering a Vision for Canada: The Diefenbaker Legacy

(1895 - 1979)

This online exhibit explores the life of John G. Diefenbaker starting from his birth in Neustadt, Ontario until his death on August 16, 1979. The exhibit moves through his life as a visionary, a lawyer, and a Prime Minister and delves into his One Canada dream, his relations with the USA, his devotion to the monarchy, his bond with the “average Canadian”, and the love he had for his relations with the USA, his devotion to the monarchy, his bond with the “average Canadian”, and the love he had for his family. 

One Canada: Diefenbaker's Vision


One Canada: Diefenbaker’s Vision is an exhibit produced by the Diefenbaker Canada Centre which sparks conversations with visitors about nationalism, identity, human rights, and how we as Canadians view our country as a unified nation.

The Canadian Bill of Rights


On 10 August 1960, Her Royal Highness Queen Elizabeth II granted Royal Assent to the Canadian Bill of Rights. This exhibit focuses on the Canadian Bill of Rights and Diefenbaker’s role in shaping what it means to be Canadian.

The Appointment of Ellen Fairclough as Canada's First Female Cabinet Minister


Fairclough triumphed in the face of difficulty; she endured the discrimination she faced as a woman in the workplace. Learn more about Ellen Fairclough's life and political achievements in this online exhibit.

The Nuclear Question in Canada


Throughout his term as Prime Minister, John Diefenbaker struggled to determine whether Canada should acquire nuclear weapons. View this online exhibit to learn more about NORAD, the Avro Arrow, the Bomarc Missile, and the Nuclear Non-Proliferation Treaty. 

The Crown in Canada


John Diefenbaker held a deep respect for the monarchy and was a passionate defender of the British Parliamentary system throughout his political career. View this online exhibit to learn more about British-Canada relations and Queen Elizabeth II's visit to Canada in 1957.

The Federal Elections of 1957 and 1958


The Liberals had been in power since 1935 and the Progressive Conservative Party of Canada, with newly-elected leader John G. Diefenbaker, was confident that they could make electoral inroads. View this online exhibit to learn more about the campaigning and elections that took place in 1957 and 1958.

The Enfranchisement of Aboriginal Peoples of Canada


A dedication to fairness and equality was a driving force of John Diefenbaker’s career. Diefenbaker felt that all citizens were entitled to certain essential rights, despite cultural differences.  Throughout his political career he attempted to correct certain aspects of Canada’s past injustices, and his government took steps to create harmony between the Federal Government and First Nations peoples.

Canada's Role in the Cuban Missile Crisis


Prime Minister Diefenbaker hesitated when President Kennedy told him to raise Canada’s military status to DEFCON 3, drawing a variety of responses from the public. View this exhibit to learn more about the relationship between John F. Kennedy and John G. Diefenbaker and Canada's response to the Cuban Missile Crisis.