Answer:
B.
Explanation:
It gave them the control over the Mississippi river to the union
Congress can use the mail, free of charge, to mail out political letters and such.
To me, this looks correct. Is this the format you were supposed to use? If it is then yes it is correct.
Answer:
The Lousiana Purchase doubled the size of the US, arguably making it harder to govern. In addition, as people left to belong in the new territory, the Atlantic states would have less power in Congress.
Explanation: