Because of the lack of long distance travel people often had a very ethnocentric and limited concept of the world .
Because of the lack of long - distance travel , people often had a very ethnocentric and limited concept of the world .
Because of the lack of long - distance travel , people often had a very ethnocentric and limited concept of the world .
Eliminar todos los errores gramaticales de este texto: Because of the lack of long distance travel people often had a very ethnocentric and limited concept of the world . Producción: