Kia Rae discusses how many of the lakes we enjoy today are actually drowned black communities. 

https://www.youtube.com/watch?v=l3D4hSQcWbk

https://travelnoire.com/black-american-towns-hidden

https://www.centralparknyc.org/articles/seneca-village

https://newsone.com/4185919/lake-lanier-black-city-oscarville/