I think the answer is jan matzeliger
Answer:While it could easily result in accidental death from blood loss, phlebotomy endured as a common medical practice well into the 19th century. Medieval doctors prescribed blood draining as a treatment for everything from a sore throat to the plague, and some barbers listed it as a service along with haircuts and shaves.
Explanation:
The use of tobacco is ridiculous. spreading the truth about tobacco would definitely help and just tell them the risks and dangers of it
The most effective way to persuade a local city council to
change the curfew policy is by having to present the issue to him or her
personally in means of having to explain and suggest as to why you and the
people decided to brought this matter and in the same way, this is the proper
procedure in having to persuade the local city council in means of changing the
policy in your local place.
Seems like it is KDKA and it was a great success