Alexander Mackenzie was the Prime Minister of Canada in 1877. Alexander Mackenzie was the 2nd Prime Minister of Canada from 1873 November 7 to 1878 October 8.
Sir Alexander Mackenzie was the Prime Minister of Canada from 1874 to 1877. Alexander Mackenzie was the 2nd Prime Minister of Canada from 1873 November 7 to 1878 October 8.