Who wrote a doctrine which was a policy guaranteeing aid to any nation threatened by communism? a) roosevelt b) truman c) churchill d) marshall

Hello,

Here is your

The proper answer to this question is option B "Trumen". That's because Turmen declared it to be a policy of the U.S to assist any country who was threatened by communism.

Your answer is B!

If you need anymore feel free to ask me!

Hope this helps!