I agree with what you are saying, but Eisenhower was not a Jehovah Witness. He was Episcopalian or Presbyterian, but definitely not Jehovah Witness.
Eisenhower was, in fact, a Jehovah’s Witness when he was elected. He converted shortly after his inauguration. It appears he was never a devoted JW.
http://en.wikipedia.org/wiki/Eisenhower#Religion
He grew up as a Jehovah’s Witness but left the faith in adulthood due to their IMHO unpatriotic practice of constantly berating the USA as an agent of Satan. He knew where his bread was buttered.