Based on the clue 'a shortened form of a word or phrase', what is the answer?

Based on the clue 'a short trip somewhere to do something on behalf o...', what is the answer? What is associated with: a short war between israel egypt syria in october 1973 was named for this high holiday? What is referred to by 'a short witty saying'? Based on the clue 'a short written version of your life', what is the answer? Based on the clue 'a shortened form of christmas is spelled this way', what is the answer? Based on the clue 'a shoshone she helped lewis clark as both peacema...', what is the answer? What is referred to by 'a shot a beer'? Based on the clue 'a shot in the arm 11', what is the answer?