After the end of World War II, Maria Montessori returned to Europe and resumed her work in education. She focused on promoting the Montessori Method and training teachers around the world.

Maria Montessori was nominated for the Nobel Peace Prize for her work in promoting education for peace. Her nomination reflected the growing recognition of her contributions to international understanding and cooperation.

She was nominated for the Nobel Peace Prize a second time, further solidifying her reputation as a leading advocate for peace through education.

She was nominated for the Nobel Peace Prize a third time. Although she never received the award, the multiple nominations highlighted her significant impact on the field of education and her dedication to peace.

Maria Montessori died in Noordwijk, Netherlands, at the age of 81. Her death marked the end of an era, but her legacy continued to grow, with Montessori schools and programs expanding around the world.

Montessori's work continues to influence education globally. Her methods are implemented in schools worldwide, and her principles of child-centered learning remain highly relevant today.