Congress had decided that once a slave traveled into a free state, they were free and they could never be enslaved again. But in the Dred Scott decision, they changed their mind and people no longer had to honor "once free, always free."
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The supreme Court can declare laws unconstitutional.
The awnser is b because needed money, goods, and land to build an empire and therefore had to tax
Kings and queens with an absolute monarchy they were believed to have devin rights and represent god on earth and what they said goes
the answer is two. Xhhxhs
