<span>Algiers was not one of the major cities, I hoped that helped!</span>
The answer is to prevent a British invasion from the north because it would have been very easy for Britan to destroy them because they were weak in the north.
Answer:
C
Explanation:
Its the best answer out of all of them but all choices suck.
Oxen dying of thirst, overloaded wagons, and dysentery, among others. Trails were poorly marked and hard to follow, and travelers often lost their way.