Answer:
A) Auguste Comte; Emile Durkheim
Explanation:
The eastern front meant Germany had to focus on fighting the western front and Eastern Front making it harder to deal with. he went through weapons and everything so quickly. Comparison: its like being third partied on Fortnite. Hope this helped :D
"Sumerian city-states fought each other" would be the best option from the list, since this internal division led to a collapse of power that left people without protection or a solid economy.