How did the catholic church promote charlemagne's right to rule?

the pope sold charlemagne an indulgence that allowed for his ascendance as emperor.
the church stated that charlemagne was a physical manifestation of god on earth and was appointed by god to rule.
the church appointed charlemagne the head of vatican city.
the pope issued a papal bull that charlemagne shared with the franks at a feast during his coronation.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the