http://www.youtube.com/watch?v=EdqBSrcyQaY
This video overviews theatre since the eighteenth century. This video gives an accurate summary of how theatre has changed over the years, and the different forms of modern theatre. This video is very effective in describing how modern theatre came about. One of the video's strengths is that it presents pictures going along with what he is describing. However, the way in which the presenter presents the information is in a someone monotone voice and can make the video boring to watch. Anyone seeking to learn useful information about modern theatre might find this video helpful.