Historical clue formulations

• Deliverer of the U.N. General Assembly speech "Atoms for Peace" — 2016-08-27
• His Secret Service code name was Providence — 2013-08-02
• He said "A people that values its privileges above its principles soon loses both" — 2009-07-17
• $1 — 2005-02-06
• President whose grandson wed a president's daughter — 2003-02-25
• NATO's first supreme commander — 2000-08-21
• 50's leader — 1998-12-16
• Winning general in 1945 — 1995-07-23