I think it 3. Black Plague
During the Austro-Turkish war of 1788-1791 he served in a Serbian unit raised by the Austrians. After the war he raised pigs for the trade with Hungary. ... The war began with no real plan to seek independence. The struggle lasted until 1815.
Answer:Theanswer is A
Explanation:can i get brainlest plzz
The genocide of the European Jews. so your second sentence is correct