Describes the events of the 1914 Shackleton Antarctic expedition when, after being trapped in a frozen sea for nine months, their ship, Endurance, was finally crushed, forcing Shackleton and his men to make a very long and perilous journey across ice andstormy seas to reach inhabited land.Describes the 1914 Shackleton Antarctic expedition when, after being trapped in a frozen sea for nine months, their ship, Endurance, was finally crushed, leading to a perilous journey to reach inhabited land.