What are the possible ways that nations can prevent acts of terrorism? select all that apply.

a) by letting other countries take care of terrorists on their own
b) by intervening militarily in another country
c) by finding and attacking terrorists’ organizations
d)by identifying potential threats by gathering intelligence from around the world

I'd say D. and maybe C. I'm not completely sure on choosing C. because attacking one of the organizations would not be the smartest idea. I disagree with A. and B. because helping out and supporting other countries will not only help that other country but yours too because they will most likely return the favor. B. would be incorrect because the military should not come between another country's military (for obvious reasons).

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to