Related Clues:

• '70s-'80s political cause
• The 'E' in B.C.E
• It goes up with a HR
• Chapter of a sort
• Feminist cause opposed by the LDS
• Onetime Alan Alda cause
• Important part of history
• Stat for Randy Johnson
• Word after progressive or dead-ball
• Momentous period
• Historic span
• The Roaring Twenties, e.g
• Number from the past
• Pitchers stat
• Long reign, say