Both groups are called Slavs. In the years before World War I, Serbia wanted all Slavic peoples to form one empire, free from rule by the Turks or Austria-Hungary. The Serbs' wish to unite all the Slavs in one empire is an example of. imperialism.
I do believe this is true. Hope I was right. Of not let me know !
market economy? I think so at least I remember doing something like this last year
Explanation:
I would take ove the people happiness so that when I go to war with other countries they will support me and then I will conquer the world
It increase in the process of the black plague or black death because everyone though it was punishment from god for killing Jesus which the Jewish were the ones that did it so they started killing them