The document that provides the structure for the us government is the declaration of independence. the articles of confederation. the us constitution. the bill of rights.

The document that provides the structure for the US government is the US Constitution.

Explanation:

The United States Constitution is the world's second oldest yet valid written constitution and also the oldest yet in force with a federal governmental system. San Marino's written foundation is the oldest and dates from 1600.  

The Constitution was adopted in its original form on September 17, 1787 by a constitutional convention in Philadelphia, Pennsylvania, and ratified by representatives of the population of the respective states.

It replaced the previously existing Articles of Confederation and established a strong central power with a president at the top, who is both head of state and head of government. At the same time, it prescribes a separation of powers called "checks and balances" in which the organs of government, legislation and jurisdiction operate separately and control each other through far-reaching entanglements.

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