Answer:
The used the ENIGMA cipher machine
Explanation:
this is what I got from Google-
When the U.S. Supreme Court ruled in the Dred Scott decision that the Missouri Compromise's prohibition of slavery in territories was unconstitutional, an increasingly diverse body of opponents of slavery rallied around the Republican Party.
<span>The middle class expanded as a result of industrialization.
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Capture and torture and other stuff
A gord was used before the pumpkin