Kavanagh, Ellen

?Quie?n ayudo? mapa del mundo? Ma?s informacio?n sobre los viajes de Cristo?bal Colo?n y Marco Polo y sus contribuciones a nuestro mundo.

Simple text and photographs tell what makes a nation and describes different types of nations.

Simple text, photographs, and illustrations introduce early explorers from Eric the Red in 981 to Ferdinand Magellan in 1519.