Intro em completa 03Version en ligne completa 03 par Socials segon 1 the black plague 2 Crusades 3 Vikings 4 Byzantine Empire 1 in 3 Europeans were killed by was carried along the trade routes Christians attacked Muslim to conquer Holy Land, so started the military expeditions undertaken by European Christians to regain the Holy Land from the Muslims the people of Scandinavia were called shoked Europe by their ferocity had spread wealth and explored new lands Justinian By the mid 500s The Eastern Roman Empire resisted 1000 years and was called