When a passenger gooses an air hostess, who in turn gives him a dirty look, in terms of Max Weber's categories her reaction would be classifiable as:

Consider the following statements
1. Law is made while custom grows in society
2. Law is specific, custom is not.
3. Both law and custom need a special agency for enforcement.
4. Customs disappear on their own while laws disappear with deliberate efforts by a recognised authority.
Of these statements

What does structural assimilation refer to?