congress
xl
The Second Article (Article II ) gives this information.
fundemental duties are derived from Russian constitution
The duties of congress were assigned by the Constitution. Article I one of the Constitution describes the specific powers of congress.
Preambulum.
State constitutions.
judges if laws and acts of the legislative and executive branches are constitutional
No
article V of the constitution
The duties and structure of the executive branch of government are found in the US Constitution. More specifically they are defined in Article 2 of the Constitution.