Season 12 aired between 14 Nov 1999 and 22 May 2000, 15 episodes.
Episodes
E01
New York (1): The Country and the City (1609-1825)
14 Nov 1999
E02
New York (2): Order and Disorder (1825-1865)
15 Nov 1999
E03
New York (3): Sunshine and Shadow (1865-1898)
16 Nov 1999
E04
New York (4): The Power and the People (1898-1918)
17 Nov 1999
E05
New York (5): Cosmopolis (1919-1931)
18 Nov 1999
E06
Eleanor Roosevelt
10 Jan 2000
E07
Houdini
24 Jan 2000
E08
Nixon's China Game
31 Jan 2000
E09
The Duel
14 Feb 2000
E10
John Brown's Holy War
28 Feb 2000
E11
George Wallace: Settin' the Woods on Fire (1)
23 Apr 2000
E12
George Wallace: Settin' the Woods on Fire (2)
24 Apr 2000
E13
Jubilee Singers: Sacrifice and Glory
01 May 2000
E14
Joe DiMaggio: The Hero's Life
08 May 2000
E15
The Wizard of Photography
22 May 2000