In this cooperative economics activity, students learn about the division of labor in a real way. Students will be able to see first hand the advantages and disadvantages of the division of labor.

In this lesson, Significance of "Let Freedom Ring" in MLK, Jr.'s Speech, students will be able to understand the allusion Martin Luther King, Jr. makes to the song "My Country 'Tis of Thee." Have students discuss allusions in this speech.