The New Thought Movement is a spiritual and philosophical movement that emerged in the late 19th century in the United States. It emphasizes the power of the mind and positive thinking, suggesting that individuals can create their own reality through their thoughts and beliefs. Key concepts include the idea that God is a universal spirit and that humans can access divine wisdom. Prominent figures in the movement include Ernest Holmes, who founded Religious Science, and Charles Fillmore, co-founder of Unity Church. The movement has influenced various self-help practices and modern spiritual teachings, promoting healing and personal empowerment through mental and spiritual practices.