Imprisoned activist Narges Mohammadi won the Nobel Peace Prize Friday for fighting the oppression of women in Iran.

“This prize is first and foremost a recognition of the very important work of a whole movement in Iran with with its undisputed leader, Nargis Mohammadi," said Berit Reiss-Andersen, the chair of the Norwegian Nobel Committee who announced the prize in Oslo. "The impact of the prize is not for the Nobel committee to decide upon. We hope that it is an encouragement to continue the work in whichever form this movement finds to be fitting.”