Answer:
I think you are correct in the sense that he is the most know, he's a worldwide phenomenon, everyone knows who Mario is, but I think that title can fluctuate and has gone to others for a while, he is the most known though, that's for sure.
Explanation:
Baltimore and ohio is the answer
The verb is walked because it's an action, quickly describes the action that is an adverb so the correct answer is walked
They had ancient sacrifices.