The Battle of Khandaq (Trench) is also known by which other name, referring to the various groups that participated against the Muslims?

Explanation

The Battle of Khandaq (Trench), fought in 5 AH, is also known as the Battle of Ahzab (the Confederates or Clans), because it involved a coalition of various tribes and groups (Ahzab) allied against the Muslims of Madinah.