Question

what is the local government or third tier government??....

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Answer 1

In federal states, local government generally comprises the third (or sometimes fourth) tier of government, whereas in unitary states, local government usually occupies the second or third tier of government, often with greater powers than higher-level administrative divisions.

Answer 2

Local government is formed due to decentralization. This is done because problem of a person can be more understandable by the government in their locality.