Historical clue formulations

• Form of nonviolent protest — 2024-11-04
• Form of nonviolent protest — 2023-02-17
• Certain peaceful protest — 2022-01-16
• Certain peaceful protest — 2021-04-30
• Peaceful protest — 2016-05-29
• Pacifists' protest demonstration — 2013-04-08
• Pacifist's protest — 2011-07-17
• ___ wait — 2010-09-15
• Occasional 1960s protest — 2009-09-13
• Certain 60's protest — 2006-09-03
• ___ wait — 2001-05-05
• Pacifists' protest — 2000-07-07