Trivial Tuesday

Tonight is CHANGE trivia.  What kind of change?  United States coins.  Tonight, I am going to list the coins and you have to give me the person that appears on each.  This one should be pretty easy, so I'm not expecting it last long.  Here are the coins:
  1. Penny
  2. Nickel
  3. Dime (1916-1945)
  4. Dime (1946-Present)
  5. Quarter 
  6. Half-Dollar (Post-1964)
  7. Dollar Coin (1971-1978)
  8. Dollar Coin (1979-1981, 1999)
  9. Dollar Coin (2000-Present)
Good Luck with this one, as always, the most correct wins.  Oh, and keep those hands out of your pockets while answering the questions.