List some features of Federalism?

There are some features of federalisation are :
• There are two or more levels (or tiers) of government.
• Different tiers of government govern the same citizens, but each tier has its own JURISDICTION in specific matters of legislation, taxation and administration.
• The jurisdictions of the respective levels or tiers of government are specified in the constitution. So the existence and authority of each tier of government is constitutionally guaranteed.
• The fundamental provisions of the constitution cannot be unilaterally • Courts have the power to interpret the constitution and the powers of different levels of government. The highest court acts as an umpire if disputes arise between different levels of government in the exercise of their respective powers.
• Sources of revenue for each level of government are clearly specified to ensure its financial autonomy.