There are a number of excellent educational youtube videos available. Working through them to find the right ones for your class can be a challenging task. One set of movies that I have been using recently are created by John Greene. They are called Crash Course in World History lessons. The animation and information presented is both engaging and right on par with the information I help teach in 6th grade. Now, that being said, John Greene speaks so fast. To counter this – I have Splicd the youtube to just the portion I want my class to watch. Then I embed the Splicd edition on the class website. There is also a toggle to show subtitles. My students then watched the video and filled out guiding questions, at their own pace, rather than watching it together as a class. I found this to be extremely effective. My students told me they went home and watched it a few more times just to fully understand the concepts. John Greene has created videos on all of the major ancient civilizations, as well as well-known wars and revolutions. Above is the video I used to show my students (just not spliced).