It was Spain due to that it was controlled by the many Muslim Caliphates but the Reconquista end those 800 years of Muslim population in Spain
It is all of them. It does its best to stay out of armed conflicts. Once in however it is formidable foe. America did not formally enter WWII until Pearl Harbor.
One of the main thoughts America has is Human Rights but there are qualifications to that. Little was done about Rwanda, whereas the Middle East uses that argument all the time.
Ditto D.
Answer A
José Protasio Rizal Mercado y Alonso Realonda
It is the League of Nations
B seems like the best choice.