Please help me I only have a few more minutes help me please. Each of the following was a reason for early human migration except .

A. avoiding overpopulation

B. exploring military conquests

C. seeking new food sources

D. adapting to climate changes

Please select the best answer from the choices provided

A

B

C

D

the answer would be a i think?

i think the answer is the one about environmental and social health.

hope this

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.