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What are the causes of Iran-Iraq War in 1980-1988?

Answer:
Iraq wanted the unstable Iranian government to fall.
Saddam Hussein sought domination of the Middle East.
Radical Islam threatened to spread into Iraq from Iran.
Territorial disputes between Iran & Iraq War(1980-1988).
Oil !
First answer by Prioktan918. Last edit by Prioktan918. Contributor trust: 55 [recommend contributor recommended]. Question popularity: 18 [recommend question].