Possible Clues:

• Help for a parade-watching tot
• Raise temperature after indications of disapproval
• Hoist
• Hector in the middle of airstrip offering jump-start
• Push up (eg morale, chances)
• Climber's need, perhaps
• Wellington possibly brought about soldier's first advance
• Climber's assistance
• Give more impetus to
• Increase in profit once after Society's invested