A subordinate clause is a clause that contains both a subject and a verb, but cannot stand on its own because it does not convey a complete message. It needs the main sentence in order to clearly understand its thought. The subordinate in the given sentence is: the children enjoyed. This is an adjective clause, which modifies the noun "book". It is not introduced by any subordinating conjunctions.
She making mention to the African american males of that time period who went to bars and played pool and jazz music and drank alchohol instead of finishing school
