Which of the following statements, accurately compares the eastern and western fronts?

Question

A the western front cover most of southern Russia where is the eastern front was near the French Belgian border
B the western front had a flat terrain. Where is the eastern front had mountains, valleys, rivers, and forest
C the western front stretch from the Baltic Sea to the Black Sea where is the eastern front stretch from the English channel to the Swiss border?
D the western and eastern front both encompassed large areas with a very terrain however, the western front had more mountains

Answer 1

B the western front had a flat terrain, whereas the eastern front had mountains, valleys, rivers, and forests.