What Position Would a Centralist Be Most Likely to Take

What position would a centralist be most likely to take on the restrictive immigration laws in Arizona and Alabama?

A) A centralist would support these laws,based on the principle that each state should be able to create its own immigration policy.
B) A centralist would oppose these laws,based on a preference for a consistent national policy over varying state policies.
C) A centralist would support Arizona's law,but oppose Alabama's.
D) A centralist would oppose both policies on the grounds that government should not be involved in immigration issues.