Misc: Which character on TV's 'MASH'was played by an actor mising several fingers?

Questions

Who captained the Victory at the Battle of Trafalgar?

What order of columns support the Parthenon in Athens?

What was the profession of William Semple who in 1869 became the first man to add sugar to chewing gum?

Which englishman bettered his own 1980 Olympic 1500 metres time when he won the race in 1984?

Which Asian country is split east to west by the Hindu Kush?