1) The document summarizes 14 chapters from the book "My Brother Sam is Dead" by James Lincoln Collier and Christopher Collier.
2) It describes the Meeker family during the American Revolutionary War, focusing on brothers Tim and Sam Meeker. Sam wants to join the Patriot militia against their father's wishes.
3) Over the course of the war, Sam faces imprisonment and execution for allegedly stealing cattle, causing great distress for Tim and their mother as they try unsuccessfully to save him.