No. Blue usually indicates water, and an isthmus is a narrow strip of land joining two larger areas of land.
Description: A map from 1901 of the Isthmus of Panama, showing the terrain and coastal features. The map uses color–contouring to show general elevations, with dark green areas from sea level to 1,000 feet, light green areas from 1,000 to 2,000 feet, and brown areas above 2,000 feet. The continental divide is indicated by the dotted line.
Location, Unknown, 1901Source: Jacques W.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.