Historical clue formulations

• Discord — 2022-04-26
• Civil disturbance — 2022-04-22
• Turbulence — 2021-04-02
• Brewing rebellion — 2019-11-16
• Turmoil — 2018-07-02
• Turmoil — 2016-01-24
• Rioting, e.g. — 2015-05-15
• Rioting — 2012-11-21
• Revolutionary state — 2012-05-25
• Tumult — 2009-06-28
• Turmoil — 2008-12-14
• Discord — 2005-02-24
• Widespread dissatisfaction — 2003-02-08
• Prerevolutionary state — 2000-07-12
• Turmoil — 1999-07-25
• Rioting — 1999-04-18