The answer is in the picture
Hope it helps :>
C) It was close to other colonies' political centers.
Neither of the others live up to new Orleans stats and out looks.
It was not easy to defend because of the low ground level, Louisiana is like a swamp. because it was a swamp is was easily flooded.and, because of all the long rivers in new Orleans is was hard for a lot of shipping trade.
5. Is C. (Strong central gov. Vs. strong state controlled gov.) and 6 is A.
Answer: Mexico
Explanation: Mexico declared independence from Spain on September 16, 1810, 11 years before the other three countries listed