Final answer:
The Sutton Hoo grave was found inside of a ship burial, which was a common form of burial among the early Anglo-Saxons in the 6th and 7th centuries.
Step-by-step explanation:
The Sutton Hoo grave was found inside of a ship burial. Ship burials were a common form of burial among the early Anglo-Saxons in the 6th and 7th centuries. They involved burying individuals of high status or wealth in specially built ships, along with their possessions, as a way to honor them in the afterlife. The Sutton Hoo ship burial, discovered in Suffolk, England, in 1939, is one of the most famous ship burials ever found. The grave contained a wealth of treasures, including gold jewelry, weapons, and a ceremonial helmet.