Answer:
Letter B - Federalism encourages economic equality across the country.
Step-by-step explanation:
The Federal State emerged, in fact, in repugnance to the Absolutism, centralizing regime of power, which in addition to being oppressive represented corruption, limitation of rights, absurd social inequalities, abuses, injustices among many other facets that subjected the people to a deplorable situation and the yoke of insane people.
With the notion of Federalism came the idea of decentralization and limitation of power, which allows a greater proximity of the government to the population, its problems and needs, without prejudice to the establishment of freedom, a preponderant factor in the search for a new concept of the form of the State.