Labor unions were needed for workers rights
The correct answer should be <span>all three levels of government share authority over policy
In cooperative federalism all legislature made by all three levels is equal and all three work together in making policies. It's unlike the dual federalism where they both make the same legislature, and unlike the basic tyrannical federalism where a nation-wide government decides everything for everyone.</span>
The fief was an important basis for feudalism because it was the land given by a landlord to a vassal in return for military service
Not only their military service, the vassals were also obligated to give some cut for the landlord for every profit made using the land
hope this helps
