What is the worst case scenario between foundation wall and grade?

Check "grade foundation" in your other post

A bad grade pushes wall over/ water saturation /liquefies adds weight/ pushes wall over
B bad grade floods foundation
C. Grade post settles can't get into structure
D. Grade not backfilled to wall ?
E. Foundation not sealed for grade
This really seems like a test question I pick "A" no wall anymore!