I think the answer is taproot
The deed Scott v stand Ford case established that those who were black did not have the right to citizenship regardless of if they were free or enslaved. It also had an opinion which stated that the Missouri compromise was unconstitutional.
Try the 3rd one Mikhail Gorbachev
They found water in rivers or other places & they would boil it so it wouldn’t be much bacteria so they won’t get sick. Idk if this helps but i tried.
