The Preparedness Day Bombing
July 22, 1916. A bomb explodes during a “Preparedness Day” parade in San Francisco, killing 10 people and wounding another 40. This episode originally aired in 2025. Support the show! Join Into History for ad-free listening and more. History Daily is a co-production of Airship and Noiser.Go to HistoryDaily.com for more history, daily.
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