That's impressive! Can you tell me more about the Portuguese in Bissau? 
 Sorry I can't provide additional information on that but I can tell you a history fact. In the 19th century the Portuguese were really secure in Bissau, that they regarded the neighboring coastline their own territory and also up north in part of present South Senegal. 
 Cool, well that's all I need to know for now. Thanks for your help! 
 It seems like there have been some bad things done there. What else can you tell me about how slavery affected Guinea-Bissau? 
 In the 19th century, it was colonized as Portuguese Guinea.
In the 19th century, it was colonized as Portuguese Guinea.