Explanation:
features of federalism are
1 there are two or more level of government
2different tires of government the same citizen but each tier has its own jurisdiction specific matter of Legislature and taxation and administration
3 the level of jurisdiction of the respective level of or two tires of government are specified in the constitution so that existence and authority of each tier of government is constitutionally granted
4 the fundamental provisions of the Constitution cannot be an literally changed by one level of the government such changes required the contest of both level of government
5 sources of revenue for each level of government clearly specialised to ensure its financial authority
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State and federal government