Eastern Europe and Russia Byzantium Empire Justinian (Byzantium) Principle challange Byzantium Empire General Belisarius(Byzantium) Fell under Islamic Rule(Byzantium) Seige from Islamic Forces (Byzantium) Seige from Islamic Forces(Byzantium) Basi II(Byzantium)...

Eastern Europe and Russia Part Afghanistan brough into Soviet union intervine Afganistan USSR replace leadership Afgahnistan Mikhail Gorbachev Poland leaves soviet union Hungary leaves Velvet Revolution Berlin wall turned down secrete police try seize power En...