The appointment marks a major step in Pope Francis' aim to give women more leadership roles in governing the church.

Pope Francis this week made the novel decision to appoint the first-ever woman as prefect of a Vatican department, naming Italian Consolata Sister Simona Brambilla as head of the Dicastery for Religious.

In a groundbreaking decision, Pope Francis has appointed the Italian missionary nun, Simona Brambilla, M.C., as prefect of the Dicastery for Consecrated Life and Societies of Apostolic Life.