Explain what it means to be employed and what it means to be unemployed acc the Bureau of Labor Statistics. What two important questions does the Bureau of Labor and Statistics answer? Explain how the U.S. economy has changed since the American Revolution. Include the following: Founding - 1780s, 1800s, Early 1900s, Mid 1900s, 1970s, 2000s. Using the graph on pg. 219, describe the increasing shift in our economy. Provide an example of this sector. Create a tree map that explains the changing labor force and who's participating. What has happened to real wages in the last 20 years? What are 3 reasons "real wages" have dropped since 1980