Directions - History shows us that the world is always changing due to cause and effect. One thing happens and something changes as a result. Sometimes very slowly, and sometimes very rapidly. Today, you are probably looking at a world that is quite different from what your grandparents saw. Think about one event that changed the world.

-What was the event? What happened?

-How were things different before and after this happened?

-You may include a picture to support your idea.