The five flags displayed above the platform between columns on the Capitol building are: The two outside flags are 13 star United States flags symbolizing the first 13 colonies. The next two inside are 21 star flags symbolizing Illinois, President Obama's home state and the 21st state. The center flag is the current 50 star United States flag.
The Presidential inaugration will be on the rotunda of the Capitol.
If you are asking about military flags (flags of the US Armed Forces), they are displayed from left to right as viewed by the viewer in the order in which the service came into existence. That would be: Army, Marine Corps, Navy, Air Force, and last Coast Guard.
the nicest coloured one
All national flags should be at the same height, and the same size.
When they're is a coming together of nations in any way.
induction; inaugration
Harry Truman was the first US President whose inaugration was shown on Television in 1949.
oval office
inaugration
Not sure if you mean this, but the Imperial Eagle was displayed on many flags and uniforms and such. Link to a site with color photos of various flags with the German Imperial Eagle: http://www.germaniainternational.com/kcloth.html
*Should be the same height and the same size as the other flags. *If displayed with another flag: it is always on the right side and in front of the other flag.
Thomas Jefferson, 1801