Which of the following are accurate statements about how Europe changed as a result of Otto the greats rule select the 3 correct answers
1. Otto I's rule led to the consolidation and expansion of the Holy Roman Empire, increasing its power and influence in Europe.
2. Otto I's military campaigns and alliances helped solidify the authority of the Holy Roman Emperor over several German states and territories.
3. Otto I's policies encouraged the spread of Christianity throughout his realm, reinforcing the power and influence of the Catholic Church.
4. Otto I's reign saw the decline of feudalism and the rise of a more centralized and bureaucratic system of government in Europe.
5. Otto I's diplomatic efforts fostered alliances with neighboring kingdoms and strengthened the Holy Roman Empire's position as a major political player in Europe.