Weegy: Americans responded to the Selective Service Act with antiwar riots.
User: The United States broke off diplomatic relations with Germany when
a.
the Zimmermann note was released.
b.
Germany violated the Sussex pledge.
c.
the Russian Revolution took place.
d.
the British cut the transatlantic cable.
Weegy: The United States broke off diplomatic relations with Germany when he Zimmermann note was released.
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