The first Red Scare begins: Thirty-five thousand shipbuilders, inspired by the Bolshevik Revolution in Russia, go on strike demanding restoration of the 23% pay cut they sustained during the shipbuilding boom of the Great War (World War I).
[added 6/19/2022]
Subsequent Events:
References:
Seattle shipyard strike begins on January 21, 1919. – HistoryLink.org
www.historylink.org/File/11158