I mean, taking your definitions from the DEA for cocaine is just wrong. Even if you believe it to be meaningful, it is US-centric to a fault, and government definitions of things are not meant to generalize.
Crack is "crack cocaine". It is a Form of cocaine.
The separation of "cocaine" and "crack" was a policy and marketing choice, in order to make it possible that a black person would get 20 years for dealing the same drug that would only get a white person 5 years.
The people chewing coca leaves before the 1800s were doing so in order to consume the cocaine within.
Crack is "crack cocaine". It is a Form of cocaine.
The separation of "cocaine" and "crack" was a policy and marketing choice, in order to make it possible that a black person would get 20 years for dealing the same drug that would only get a white person 5 years.
The people chewing coca leaves before the 1800s were doing so in order to consume the cocaine within.