9. Iran's nuclear deal with West Iran has struck a historic agreement with the U.S. and five other world powers, accepting strict constraints on its nuclear programme for the first time in a decade in exchange for partial relief from sanctions.
The deal, signed on 24th of November at 4.30 a.m.,marks arguably the most significant foreign policy achievement of Barack Obama's presidency, amounting to the most significant agreement between Washington and Tehran since the 1979 Iranian revolution.