Historians generally rate franklin d. roosevelt one of the four greatest american presidents. describe at least three of roosevelt's accomplishments that would lead historians to rank him so highly.

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