Question

What are the two aspects that are crucial in the practice of federalism?

Answer 1

federalism is one of the most innovative initiatives of the US constitution although the word never appears there

it is the sharing of power between national or state govt.

Answer 2

Answer:

1)Governments at different levels should agree to some rules of power sharing.

2)They should also trust that each would abide by its part of the agreement.Thus an ideal federal system has both aspects:mutual trust and agreement to live together.