A segment of the film is dedicated to showing you the "Grunts Vocabulary Primer (lessons) ". Why is this vocabulary important to understanding the soldier's role in Vietnam, the jobs they did and the changes in the soldiers themselves?

how the soldiers' vocabulary adapts to the harsh situation of war. Through the violence and death of war the soldiers adapt their harsh vocabulary to contain a gentleness, "They used a hard vocabulary to contain the terrible softness."THe soldiers need to express their love for each other. These explosive situations lead to the most intimate of relationships with each other. THey often use half-joking metaphors like "kick the bucket" to lessen the pain.

Explanation:

We the people of the United States in order to form a more perfect union establish justice insure domestic tranquility provide for the common defense promote the general welfare and secure the blessings of liberty to ourselves and our posterity do ordain and establish of Constitution of the United States of America