The Scandinavian expansion towards the West and strong activity in Northern Portugal where some coastline communities kept Scandinavian ancestry in Aveiro, Porto, and Braga regions, is a very interesting demographic. 
 Great, do you know much about its government and administration? 
 Can you tell me more about this? 
 Hello! What do you know about Portugal? 
 Interesting. Do you have any other interesting facts you can share with me?
The Scandinavian expansion towards the West and strong activity in Northern Portugal where some coastline communities kept Scandinavian ancestry in Aveiro, Porto, and Braga regions, is a very interesting demographic.