Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. John A. Macdonald - Sir John Alexander Macdonald GCB KCMG PC PC (Can) QC (11 January 1815 6 June 1891) was the first Prime Minister of Canada (18671873 18781891) and one of Canada's Fathers of Confederation. The dominant figure of Canadian Confederation he had a political career which spanned almost half a century.
Office Holder