Sir John A. Macdonald, First Prime Minister
Sir John A. Macdonald, Canada's first Prime Minister in 1867: his role, Confederation and the railway. What to remember for the citizenship test.

Sir John A. Macdonald was Canada's first Prime Minister, taking office in 1867. He was also a Father of Confederation and led the union of the provinces. For the citizenship test, remember his name, his role, and the year 1867.
A leader of Confederation
Macdonald played a central part in the birth of Canada. Along with other leaders, he worked to bring the provinces together into a single country. When Confederation in 1867 created the Dominion of Canada, he became its first head of government.
This founding role is why his name appears so often in questions about the country's history.
The transcontinental railway
His government oversaw a major national project: the building of a transcontinental railway. This line linked the country from one end to the other and helped new provinces join Canada. The railway is often tied to his political legacy.
What to remember
Here are the key facts to memorize about Sir John A. Macdonald.
- Canada's first Prime Minister
- Took office in 1867
- A Father of Confederation
- Led the union of the provinces
- His government built a transcontinental railway
Why this matters for the test
You will often be asked to name Canada's first Prime Minister. It is one of the most common history questions. To connect this fact to other topics, see the guide Canada Explained.
Repetition helps these facts stick. Train with our practice exams to check your knowledge.
Frequently asked questions
Who was Canada's first Prime Minister? Sir John A. Macdonald was Canada's first Prime Minister, taking office in 1867.
Was he a Father of Confederation? Yes. Sir John A. Macdonald was a Father of Confederation and led the union of the provinces.
What major project did his government complete? His government oversaw the building of a transcontinental railway that linked the country from coast to coast.