The three accurate statements about how Europe changed as a result of Otto the Great's rule are:
- An empire made up of Germany, parts of Italy, and much of central and Eastern Europe was created.
- A line of Ottonian kings ruled after Otto's death.
- The empire came to be known as the Holy Roman Empire.
The statement "Europe was unified under a single government" is misleading because, while Otto the Great created a strong rule, Europe remained fragmented with various regions and local powers.