Respuesta :
Unity was brought mainly by the decades-long process of setting up and expanding the European Union in the aftermath of WW 2; also the disappearance of the Iron Curtain in 1989 was a major factor in uniting Europe.
Major disruptive factors were of course the two World Wars, and before 1989, the existence of a Communist-dominated Eastern Europe versus Western Europe.
The events that brought unity to Europe includes,
- Spread of Christianity,
- rule of Charlemagne
The events that brought disruption to Europe includes
- Viking,
- Magyar raids
Charlemagne is referred to today as the father of Europe. He helped to spread the Christian religion in the continent. He helped to set up strong and effective governments.
The Vikings caused disruptions because they were known for raiding and causing disruptions as they tried to colonize others during their explorations.
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