Lend-Lease was in the US and didn’t apply to either Nazi Germany or the USSRA
Battle of Okinawa was a battle in the Pacific between the US and Japan
I honestly have never heard of the Cash and Carry policy, yet I think it would be if you were doing something dangerous or illegal have cash and carry a gun to be OK
Leaves only the Non-aggression pact, which is correct
Exorbitant war reparations were imposed on Germany following its defeat and that of Austria-Hungary in the First World War. It was very difficult for German governments to meet those obligations with France and Great Britain, mainly.
The reason why the Mongols withdrew form Asia was because of horrible weather conditions and diseases. If I had to pick, I would pick A.) Diseases because A is more severe then the weather conditions.
