Find out what people are most interested in and make videos about that. Or copy people who've made videos about interesting history and try improve it or add a distinct twist.I make videos about history. But I have not got very good results. It has been 1 month. But my target is USA, UK. But give me some ideas. Should I make a video about history from 600 AD to 1200 AD? Or should I make a video about history from 1200 to 1800? Which year of history will USA, UK viewers like?