hi bill nice to meet you I'm sure this has been asked before but I cba to scroll down to find it there are millions of questions but anyway, how did you filter out information of the history of the entire world video, it seems you are very familiar with world history and knows so much about what happens in all parts of the world I am so impressed and admire you so much for doing that video.
it took a very long time to do all the things you mentioned. although many people assume it happened instantly