The main feature of a Federal State is decentralization. Decentralization refers to the distribution of power and authority between the central government and the regional or state governments. In a Federal State, power is not concentrated solely in the central government, but is shared with the regional governments. This allows for a division of powers and responsibilities between the central and regional governments, with each level of government having its own areas of authority.

This system of decentralization helps to ensure that power is not concentrated in one entity and provides for a more balanced distribution of authority. It allows for local autonomy and the ability for regional governments to address specific needs and concerns of their respective populations. Decentralization is a key characteristic of a Federal State and distinguishes it from a centralized system of government.

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