The Society of Jesus (Jesuits) was, since its beginnings in 1540, a missionary order. Evangelisation was one of the main goals of the Jesuits and they were committed to teaching and education, in Europe and overseas. The missionary activities, in the cities and in the countryside, were complemented by a strong commitment to education. This took the form of the opening of schools for boys, first in Europe but rapidly extended to America and Asia. The foundation of Catholic missions, schools, and seminaries was another consequence of the Jesuit involvement in education. As the spaces and cultures where the Jesuits were present varied considerably, their evangelising methods were very often quite different from one place to another. However, the society's engagement in trade, architecture, science, literature, languages, arts, music and religious debate corresponded to the same main purpose of Christianisation. By the middle of the 16th century the Jesuits were present in West Africa, South America, Ethiopia, India, China, and Japan. This enlargement of their missionary activities took shape to a large extent within the framework of the Portuguese Empire.