The Poor Clare Nuns of Perpetual Adoration are a religious order within the Franciscan tradition, founded in 1854 by Mother Mary of the Angels in the United States. They focus on a life of prayer, contemplation, and adoration of the Blessed Sacrament, dedicating themselves to a life of simplicity and poverty, following the example of Saint Clare of Assisi. These nuns live in cloistered communities, meaning they remain separate from the outside world to deepen their spiritual life. Their primary mission is to pray for the needs of the Church and the world, emphasizing the importance of the Eucharist in their daily lives.