Who is the oldest president living?

Jimmy Carter was the oldest living president.

Explanation:

Jimmy Carter is the oldest U.S president living. He was born October 1, 1924 and passed away when he was 95 years and 42 days old. He was given the award of the nations longest lived presidents, even longer than George W.H. Bush who passed away after living 94 years and 171 days of his life.

I hope the answer is helpful.

thanks for asking.

answer; /// i believe that the correct answer is(cognitive revolution);

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.