what word links these: club, good, hazard?

Questions

after which historic battle did winston churchill enthuse, "never in human conflict has so much been owed by so many to so few"?

who was germany's chancellor in 1932?

which was the last major country to welcome monopoly?

where were the 1999 channel newsasia scrabble masters held (country)?

who's kofi annan's predecessor as un secretary-general?