How was Charlemagne better able to assert his religious and political power across Western Europe?

Charlemagne was able to assert his religious and political power across Western Europe in several ways. Here are a few key factors:

1. Expansion of the Frankish Empire: Charlemagne significantly expanded the Frankish Empire through military conquests. By consolidating vast territories, he was able to secure control over a larger population, which resulted in increased political influence.

2. Strategic Alliances: Charlemagne forged strategic alliances with various regions and rulers across Western Europe, including Lombardy, Saxony, and Bavaria. These alliances not only enhanced his military strength but also allowed him to exert political control over these regions.

3. Carolingian Renaissance: Charlemagne was a great patron of education and culture. He established schools, invited leading scholars to his court, and encouraged the revival of learning. The Carolingian Renaissance resulted in the spread of Christianity and Latin literacy, giving Charlemagne religious and intellectual authority.

4. Promotion of Christianity: Charlemagne was a devout Christian and used his power to promote Christianity throughout his empire. He converted many conquered peoples to Christianity, often by force, and played a vital role in spreading the faith. By aligning himself with the Pope and protecting the Church's interests, he solidified his religious authority.

5. Coronation as Holy Roman Emperor: In 800 CE, Pope Leo III crowned Charlemagne as the Holy Roman Emperor. This act further elevated his political and religious status, as it symbolized the fusion of Roman imperial power and Christian authority. Charlemagne became the defender and protector of the Christian faith and the Church.

Overall, Charlemagne's ability to expand his empire, form alliances, promote Christianity, and establish himself as the Holy Roman Emperor allowed him to exert his religious and political power across Western Europe.