It decided that the "once free always free" was no longer valid and did not need to be honored and Dred Scott and his family would remain slaves until freed by their masters. It became one of the main causes of the American Civil War.
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The answer that best fits the blank provided is "20TH CENTURY". It was during the 20th century that Aspirin was discovered, specifically, in the year 1897 by <span>Felix Hoffmann, a German Chemist. For them, it was the most useful during this time in order to relieve pain.</span>
Answer:
C - Abraham Lincoln
Explanation:
He died not too long after the confederate general surrendered.
The correct answer is B. it offers adivce on acquiring and maintaining political power