When the Roman Empire fell, Europe became more vulnerable to invasion. invaded from the north, Magyars from the east, and from the south. In response, a system developed in Europe. This system involve:Vikings
When the Roman Empire fell, Europe became more vulnerable to invasion. invaded from the north, Magyars from the east, and from the south. In response, a system developed in Europe. This system involve:Muslims
When the Roman Empire fell, Europe became more vulnerable to invasion. invaded from the north, Magyars from the east, and from the south. In response, a system developed in Europe. This system involve:manor
When the Roman Empire fell, Europe became more vulnerable to invasion. invaded from the north, Magyars from the east, and from the south. In response, a system developed in Europe. This system involve:lord