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.
He used the ideas of popular sovereignty and natural rights to justify the colonies' desire for independence.
Yup, that is indeed true. For example, a merit scholarship is given to a student who has shown exceptional academic performance.
American Indian tribes were no longer recognized. The answer is D
