Answer:
federalism is a comprise meant to eliminate the disadvantages of both systems.
Explanation:
In a federal system, power is shared by the national and state governments.
As the substance melts the particles have a higher chance of colliding with one another and also move much faster than when the substance is solid. This is because the particles have a higher surface area to move around. Also the arrangements of particles are free.
The Bretton Woods system of monetary management established the rules for commercial and financial relations among the United States, Canada, Western Europe, Australia and Japan in the mid-20th century
To historical examples are given which is super important in the question!