Question

Why have most of the large countries in the world adopted a federal form of government? large nations require all power to be placed with the central government. central governments must make all political and economic decisions. individual state and provincial governments cannot rule themselves. large countries need central and state governments to work together?

Answer 1

I would say this one

 large countries need central and state governments to work together

Answer 2

Answer:

Large countries need central and state governments to work together

Explanation:

Large countries have become complex economies with several points that need specific public policies. For example, certain regional development policies, which vary from region to region, are needed in states. However, all states together also depend on a central government that is able to make general decisions, such as economic policy and the representation of a country at the international level.

In this way the great countries have organized themselves into a blended form of government in which each sphere makes the specific decisions that are necessary for regional and national development. For example, the US has become a federation where states are autonomous to promote their local public policies and the Federal Government takes actions that affect all states, such as economic and social policies.