Options A and D are correct.
Socialism is essentially an ideology (albeit a flawed one) in which everybody is equal, wealth-wise and social-wise. A and D are correct because they both represent the economic "equality" that socialism stands for.
if this is a true or false question it would be false he was a coronal in the military
The answer D comes to my mind when manifest destiny is said.
I hope this helps!
Also, if you need help with any math, message me. I'm better at math than I am history!
Best wishes:)