How did charlemagne create a vast empire regarding christianity?

Responses may vary but should include some or all of the following information:

Charlemagne was able to Christianize all of Europe because his armies successfully gained military victories throughout the region. Once Charlemagne conquered a new area, he demanded that all of the conquered people convert to Christianity. The pope eventually proclaimed Charlemagne emperor, and his kingdom of Western and Central Europe became known as the Holy Roman Empire.

Explanation:

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.