They should interview other people who fought in that same war ( which would be back up witness for these two different accounts). So whoever has the most back up witnesses must be telling the truth ( also make sure the other people you interview don't know they are back up witness).
The Treaty of Tordesillas was between the Spanish and the Portuguese, the impact was to clear up confusion on newly claimed land in the New World...honestly I hope that helps and it's right
Answer:
It's James Fenimore Cooper! I swear it is you can search it up if you'd like. This lazy guy just yoinked an answer off a different post without even bothering to search for it. You gotta believe me, its C!!!!!
Explanation:
Because on the railroad you have many ways to go
to keep our society safe and in order