Who was JFK preceded by?

Dwight D. Eisenhower was president before John Kennedy.

 So, John F. Kennedy was preceded by Dwight D. Eisenhower. After his assassination   he was succeeded by Lyndon B. Johnson.   

Hope this helps. :)

explanation:

the answer is the huegonots.

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without