Answer:
Farmers from Balkan and Central Europe.
Step-by-step explanation:
The person who tested milk in the first place was Louis Pasteur, back in 1862. He decided it was sterile and safe for human kind to drink it. Then, in 1895 machines that would make cow's milk safe were introduced. Centuries and centuries ago, numerous people drank milk, and they didn't know why. When milk became, let's say, '' popular ''? When infant mortality was very high, people decided to produce it. The first glass of milk, as sources say, was introduced in the 1884, by a dr. Henry Tatcher. Short after that, people decided to feed sick people with it, because it was considered to be '' pure '' and '' simple '' .People exchanged alcohol to milk, as they drank it a lot since water was not safe. The rest is history.