The title of this lesson is a little goofy and changeable but it gets the attention of your students. This lesson is about explaining almost all of the history of the 20th century and boiling it down to one man's action of eating a sandwich. World War One has changed everything after it and is responsible for more than we understand. This lesson works as a good intro or conclusion lesson to 20th century history or even current events. You will be amazed at how much is connected to this one event and how simply it is broken down in this lesson. You're students will walk away having a much better understanding of the world that we live in today.
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