He wants equal rights for the Negros, they saved democracy in France and he wants the same rights in their country. (voting, desegregation..)
The correct answer is the Hotel (delete "tel". Needed to get past the filter) Chi Minh Trail.
The trail was a series of mountain and jungle paths that were used by the VC forces to attack American and American aligned forces.
Advantageously, the trail ran through Laos and Cambodia, making them ostensibly off limits to American forces as Laos and Cambodia were not part of the theatre of war.
$500-$100=$400
$400/$30=13.33
Because it is over 13, we need to round up to 14.
It will take 14 months