I think the answer is a b and c
Geologists provide a physical context for the cultural aspects that archaeologists concentrate on.<span>
The question that a geologist might answer and help an archaeologist is: "Where the soil came from - if it was nearby or transported?". A</span><span> geologist can tell the type and mineral content of soils.</span>
I would like to say it is C. I know that the earth had 5 major ice ages, but I think C is the closest to it.
Here’s the 5 Major ones if you need them;
1; The Huronian Ice Age
2; The Cryogenian Ice Age
3; Andean-Saharan Ice Age
4; The Karoo Ice Age
5; The Quaternary Ice Age
Napoleon lost power due to his failed major military campaigns. He tried to split his army to fight in two different fronts. He also retreated back to Paris after a crushing defeat.