A draft of a 'Bill' (proposed legislation in either the House
of Representatives or the Senate) can originate from a variety
of sources. Primary among these is the idea and draft conceived
by a Congressional Member or Delegate, and the 'Executive Communication',
usually in the form of a memo from the U.S. President or members
of his cabinet. In addition, a Member's constituents, either
individually or as a citizen group, may offer proposed legislation.
Once a Bill is introduced, it winds its way through the U.S.
Congress according to the following chart . . .