How was Western Europe impacted with the Roman empire fell

The feudal system started because the Roman Empire fell. It affected the European society by making Europe be divided into Barbarian kingdoms. There are hundreds of Barbarian kingdoms. The churches during the feudal system became very powerful and important. The people during the feudal system were also confused as why they don't have a leader. It was also affected by Europe not having a civilization anymore and in addition, Europe started the Middle Ages.

The feudal system was a formal political system during the middle ages. It started when the Roman Empire fell, then the feudal system started, also known as the Middle Ages.