The map shows the highest densities of populations around the world, specifically south asia(the small red area).
The oceanic crust is:
1) Is about 4 miles thick (6km)
2) It is composed of several layers not including the overlying sediment
3) The topmost layer is 1,650 feet thick
4) The temperature ranges from 900 degrees to 1,800 degrees
Hope this helps!
The Quebec conference began on the 10 October 1864 and ended on 27 October of the same year. (10/10/1864 - 10/27/1864)