Wilson ask Congress for greater powers Washington D.C Senate, led by La Follete of Wisconsin, refuses to grant Wilson power to wage an undeclared naval war (23h 23min, jan 31, 1917 y – 17 h, feb 28, 1917 y)
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Date:
23h 23min, jan 31, 1917 y
17 h, feb 28, 1917 y
~ 28 days