louis gates junior, our collaborator, and also linda haywood, and john and john thornton from from b.u., who are kind of experts in african history. and they didn't think that they saw any of clear connection between, you know, region like iron centers and and and our results. but i think was just that we we kind of can't say anything one way or another based on what we found in this study. one brief thing for orlando speaks is that the connection that we find in africa are not our a little atypical for african-americans today there within the distribution but these people are early african-americans in the united states that they're close to african ancestors and typically today have ancestors was in many different parts of africa. these ones are specific parts a large extent and so for example that was pretty low representation of places like nigeria or ghana today, where there's lots of ancestors for african-americans. but these particular people didn't have particularly large number of people from those regions. and just because the slave trade hadn't legally ended, you know, the s