How did Charlemagne help spread the Catholic faith across Europe? by writing Catholic prayers
by building Catholic churches
by destroying non-Catholic places of worship
by forcing people to become Catholic

Charlemagne helped spread Catholicism by creating Catholic Churches. He also made the Catholic Pope a position of power and he donated money to the Church to make it a more powerful authority than it previously was.

In the late fifteenth century, a major world power that established colonies in the era of old imperialism was france or germany or spain. their colonial activity was mainly limited to america or africa or asia.