Where and Why, it’s one of the fundamentals of geography unlike historians who want to know when and where.
It blocked other people from coming in to the land
Lots of trade was done through the silk road. this route went through east Asia and Western Europe
http://historyworld.net/wrldhis/PlainTextHistoriesResponsive.asp?ParagraphID=gpy#c1920
Answer:
Alta Edad Media. La Alta Edad Media es el período de la historia de Europa y Oriente Medio que comienza en el siglo V y termina entre los siglos IX y X , distinguiéndose así este periodo del siguiente, conocido como Baja Edad Media.
Explanation:
it was added because they didt have enough money