Why was the army of the western Roman Empire weakened?

•Too much money was spent on defensive walls in the west

•Soldiers from the East invaded the Western Roman Empire

•The West focused too much on its navy when the empire split.

•The West had problems communicating with the capital

Which of the following is not true about isaac stevens, the first territorial governor of washngton a he was friends with the president franklin pierce b he graduated first in his class at west point academy che served in the mexican-american war he reluctantly accepted the job as governor