The result of the Korean war was a stalemate - so noone won. That's why options A, B, and C are not correct.
D is correct- the containment of the spread of Communism was successful.
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The answer would logically be A.
An oil spill covering an entire ocean has nothing to do with politics.
Nor does C.
B doesn't really contribute much to the question at hand. Sure, he's a politician, but who cares about the large glasses or big ears?
Answer:
Yes it was effective
Explanation:
Social Security provides a foundation of income on which workers can build to plan for their retirement. ... Eighty-five years after President Franklin Roosevelt signed the Social Security Act on August 14, 1935, Social Security remains one of the nation's most successful, effective, and popular programs
