Four separate lessons make up this unit on “The Road to Pearl Harbor.” Like most lesson plans from EDSITEment—a project of the National Endowment for the Humanities—this unit is full of rich primary source material and a wide variety of related classroom activities. The unit is guided by four questions, designed to help students understand the long run-up to military conflict between the U.S. and Japan. Reflecting those questions, the unit is divided into four lessons: exploring the growth of U.S./Japanese hostility during World War I and after, looking at American foreign policy during the Sino-Japanese Conflict in the 1930s, examining the Japanese “Southern Advance” of 1940 and 1941, and finally, highlighting the failures of diplomacy that ultimately led to war. The unit does an excellent job of representing historical contingency—revealing how the bombing of Pearl Harbor was actually the product of decades of history. Further, it will help students understand the multiple causes of Japanese aggression—from Japanese imperial ambition to U.S. foreign policies. Each lesson comes with a brief but complete historical background essay embedded with hyperlinks to primary sources, clear and concise suggestions for student activities, worksheets, and ideas for formal and informal assessment. And the interactive timeline tool is an excellent resource that pairs nicely with other aspects of the lessons. There are some things to watch out for, though. Many of the primary sources are long and will need to be carefully selected or vigorously edited, depending on your students’ reading level and persistence. The assessments are only roughly outlined, meaning that teachers will need to fill in the details and establish their own grading criteria. Additionally, while lessons range in length from 1–2 class periods to 3–4 class periods, they collectively require fairly extensive class time—roughly two weeks; consequently, they will most likely need to be used selectively. However, this unit is still an excellent resource. By picking and choosing from among the activities, carefully selecting documents, and further developing one or two assessments, teachers can adapt the lesson to their particular needs.

This lesson does a good job of positioning students to understand and evaluate the perspectives of secondary sources on the First Thanksgiving. Students begin by establishing a common understanding of the "mainstream narrative" of the First Thanksgiving, either from their own experience, books on Thanksgiving written for young children, or a website like this one from National Geographic Kids. (Other, similar sites are also linked near the bottom of the lesson).

In groups, students then read accounts of the first Thanksgiving from one of four points of view: mainstream accounts, Native American educators and public school leaders, conservative and Tea Party activists, and Native Americans critical of the holiday. Multiple articles are provided for each category so teachers may choose the articles most appropriate for their students. After analyzing each category of sources in small groups, students come together as a class to discuss the various perspectives of the accounts they read. This is an ideal opportunity for teachers to highlight the importance of paying attention to source information and reading historical accounts with a critical eye.

Some modifications may be necessary depending on your students' ages, abilities, and background knowledge. Students may need additional background information on the sources depending on their familiarity with the different point-of-view groups. You may also need to modify some of the texts depending on students' reading levels. Also, see the rubric below for more background information and historically accurate information about the first Thanksgiving.

The lesson concludes with a series of discussion questions that do a good job of helping students to think more carefully about the social and political impact of accepted historical narratives. For example, "What's at stake in interpreting the story [of the First Thanksgiving]?" These questions help students start digging into why we remember the past in particular ways and compare stories about the past generated by collective memory with evidence-based accounts of the past.