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. Per Albin Hansson - Per Albin Hansson (28 October 1885 6 October 1946) was a Swedish politician chairman of the Social Democrats from 1925 and two-time Prime Minister in four governments between 1932 and 1946 governing all that period save for a short-lived crisis in the summer of 1936 which he ended by forming a coalition government with his main adversary Axel Pehrsson-Bramstorp.
The answer to this question is:
Office Holder