The atomic tests near to utrick island in 1954 were a disaster for the 159 people who lived there. kai erikson explains that this disaster

Kai T. Ericson, born in Vienna in 1931, is considered by many an authority on the catastrophic events and their social fallouts. This American sociologist studied plethora of disasters, among them the disaster created by the US nuclear testing. What Kai explains is that, unfortunately, this particular disaster never had an ending.  

racism and segregation.

louverture's prominent role in the haitian success over colonialism and slavery had earned him the admiration of friends and detractors alike.

explanation:

toussaint louverture began his military career as a leader of the 1791 slave rebellion in saint-domingue; he was by then a free man and a jacobin.