The United States Capitol.
the capital
The Capitol
It is the Congress. The congress is divided into two sections, the Senate, and the House of Representatives.
Annexe
The Congress.
stupid politics
Mountain building
The castle
England does not have a congress building. An analogy between the two nation's governments is difficult as they are entirely different systems. England has The House of Commons and The House of Lords.
the lawmaking branch -LV
The White House The Pentagon Congress, the Senate, and the House of Representatives
The annual speech given by the president to update Congress and the people is called the State of the Union address.