D or A is the answer. I least I narrowed it down.
A substantiated opinion is best supported by facts, like : studies, data, and research.
Hope this helps you :)
These characteristics are describing the Nullification Crisis. (Answer choose b) When Congress raised tariffs once again in 1828, former Vice President from South Carolina John C. Calhoun proposed the nullification issue, claiming South Carolina could make this latest law "null and void" and that states could nullify any law they deemed unconstitutional.
