What is the significance of hadrian 's wall? the wall was a monument to fallen roman soldiers. the wall marked the boundary between ancient greece and rome. the wall was built as a temporary structure but lasted hundreds of years. the wall marked the northern defensive boundary of roman britain.

D.The wall marked the northern defensive boundary of Roman Britain.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;