Choose the expanded form of the one-word substitution: 'Bohemian.'

1. People, groups, nations or states united for the same purpose.
2. A person (prisoner) who frequently gets in trouble for indulging in fights
3. A person (artist) leading a way of life which is very unconventional
4. Revolt against the Government to bring complete change.

A

1

B

2

C

3

D

4