Look at the diagram. Which angle is supplementary to ZDOC?
B
E
o
60°
D

Answer the zagros mountains, stretch across western iran and are located next to the khuzestan plain; answer( zagros mountains

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.