The answer is the island of Delos.
Yes it was because Nixon helped cool relationships between the countries which could have made it less likely for nuclear war and tensions between the countries.
I am pretty sure it is a. But the Indus valley writing was not discovered yet. They are still working on translating it
The War of 1812 was actually fought in multiple places including North America, the Pacific Ocean, the Atlantic Ocean, the East Coast of the US, and the Gulf Coast of the US. Hope this helps!!