Answer:
A. The Court ruled blacks could not be considered citizens and reversed part of the Missouri Compromise.
Explanation:
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Chief Justice Robert Taney wrote that blacks were not citizens. In an unsuccessful attempt to settle the slavery issue, the Court ruled that part of the Missouri Compromise was unconstitutional and Congress could not bar slavery from the territories. This ruling probably hastened the start of the Civil War.
<span>an intense military campaign intended to bring about a swift victory</span>
The first answer is completely incorrect. The right answer is C- the Japanese attack on Pearl Harbor. Russia didn't even invade Poland.
To communicate with each other and to save things.
