What event triggered the United States to issue the Truman Doctrine? (5 points)

the Soviet Union's development of an atomic bomb
Britain's inability to assist governments in Greece and Turkey
Churchill's declaration that an iron curtain had fallen across Europe
the failure of the Marshall Plan to assist European economic recovery

Question

What event triggered the United States to issue the Truman Doctrine? (5 points)
 	
	the Soviet Union's development of an atomic bomb
	Britain's inability to assist governments in Greece and Turkey
	Churchill's declaration that an iron curtain had fallen across Europe
	the failure of the Marshall Plan to assist European economic recovery

anonymous · Answer

its the first one

anonymous · Answer

k thanks

anonymous · Answer

no problem

anonymous · Answer

thanks for the help and can u explain to me y it is a like which events happened to make it a because i am doin an online program and it didnt go well into detail on this part
and i want to do well

anonymous · Answer

the correct answer is 
	Britain's inability to assist governments in Greece and Turkey !!!!

anonymous · Answer

I agree with @taylittle321
It's B