He faced many challenges such as getting bullied and being abthreT.
Answer:
I think D
Explanation:
D is the only object rather than a service.
I beleive the answer is: biological predispositions
Biological predispositions refers to The internal qualities that organisms have which allow them to do some sort of activities.
Other examples of how biological predispositions affect training would be when it is much more easier to teach chimps sign language compared to teching dogs.
By definition it would be the millitary
D. The Civil War was a fight between Northern and Southern states due to each side clashing together on certain issues and one issue being slavery in the American society