C, b and a ,,,,,,,,,,,,,,,,,,,,,
Answer:
that is a hard one sorry this one I can't do it's to blurry
He resigned because he'd already had enough trouble as president. Mainly the Watergate scandal. His plan was for him to step down and if he was arrested the vice president which would then be the vice president would pardon him. Also, if he didn't resign he'd likely be impeached anyway.
True i think im not totally sure
Military leaders were not prepared for the trench warfare of world war i, in which:
ANSWER: 4th Choice: opposing forces fought each other from elaborate systems of trenches without much loss or gain of land.
Hope this helps! :)