History of Medicare

History of Medicare part D (creation and implementation).
How much does it cost the American people yearly for Medicare Part D.
Is Medicare part D effective.
What is the criteria for government subsidy for Medicare part D.
Why does Medicare part D permits the us government to subsidize senior citizens medicines, and requires routine review.
What would make Medicare part D more effective?
George bush pushed for its implementation why any republicans furious over this law’s passage.