Misc: what word is used to describe extremely severe or oppressive measures?

Questions

Freddie Marsden was the drummer in which group that had three number one hits in the UK in 1963?

In golf the Americans call it a double eagle. What do we call it?

Which British motor manufacturer produced a model called the 'Hunter'?

In 1974 which heiress was kidnapped by the Simbionese Liberation Army?

Which psychologist and psychiatrist introduced the term 'inferiority complex'?