What was the experience of africans taken to these slavecastles on the coast ?

very poor conditions, diseased boats, lack of sanitary food and water, lots of rats where food was stored...

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

answer; i believe the correct answer is ( quakers);