Explain the following statement : bicameralism is an expression of federalism

Federalism seeks so combine a strong national (federal) government with authority also granted to state or regional governments.

In the American government system, bicameralism--having a two-chamber legislature--expresses federalism in this way:

The Senate gives each state the same number of legislators -- two from each state. This points to the nation as a single governmental unit in which all states have equal authority.

The House of Representatives allots the number of legislators based on each state's population. So a large state, such as California, has 53 representatives (according to current numbers), whereas states with small populations, such as Delaware or Vermont, have only 1 representative each. This gives more populous states greater power in establishing national policy

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