As examples from this issue show, early education practice around the world has long been intertwined and the care and education provided for young children in most places draws at least in part from non-indigenous sources. A review of the articles reveals numerous parallels and even direct linkages between U.S. early childhood advocates and educators and each of the countries highlighted. Similarities are to be found, for example, in their patterns of development and in the impediments faced by the advocates and founders of day nurseries, kindergartens, and nursery schools in each country. Collaboration between early childhood educators in the United States and their counterparts around the world, beginning in the 1800s with ocean voyages and postal mail, has grown today with the use of modern technology and the continuation of consultative visits by U.S. experts to many lands.