Answer:
Well they were doctors, so Koch and Loeffler?
Explanation:
Mercantilism is really the idea that trade generates wealth, so i would have to say 3. establishment of subsistence agriculture
Ans: It redrew the world map and reshaped many borders in Europe. The collapse of the Russian Empire created Poland, the Baltics, and Finland. The Austro-Hungarian Empire dissolved into Austria, Hungary, Czechoslovakia, and Yugoslavia. The German Empire became Germany, and Germany lost substantial territory outside Europe.
The Dutch West Indie Company.