This, And the Envelope, Please! lesson hooks the students on the topic of the day by asking them to analyze the images found on envelopes; the stamp, postmark and artwork! By analyzing the images and information found on an envelope commemorating the 50th anniversary of the attack on Pearl Harbor, students will be ready to review the reasons why Japan attacked the naval base, read a sailor’s first hand account of the attack, then read and analyze President Roosevelt’s war message to Congress and