The model of federal-state relations in which the federal government began to supply money to state and local governments to provide assistance to citizens is known as

Cooperative federalism

Explanation:

The cooperative federalism is basically create the various types of policies and the relationship in the government. It is also known as the marble-cake federalism.

In the cooperative federalism the the local and the state government are interacting cooperatively for solving the various type of problem instead of making different types of policies.    

 According to the question, the model of the federal relations supply money to the local and the state government for providing the assistance to the citizens and it is known as the cooperative federalism.

 Therefore, cooperative federalism is the correct answer.  

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.

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