Because map projections must turn a 3-d world into a 2-d map, they will always have the problem

Because map projections must turn a 3-D world into a 2-D map, they will always have the problem of: distortion
Converting maps from 3-D into 2-D will often cause some sort of misshape of the map, even though the distance and the size projection between the maps maybe accurate

Popular sovereignty or the authority of the people referenced in the permeable of the constitution . this principle states that government power comes from the consent of the citizens.