The Dominican Republic-Haiti Border
This sidecar story map illustrates the historic border vs the current border
This is the current map of the island of Hispaniola.
This is the current map of the Haitian side of the island.
This is the current map of the Dominican Republic side.
The green border illustrates roughly the difference between the historic border and the current one, and how it has changed over time.
This map illustrates the border and composition of the island in the 1800s.