It is an Autonomous region of Portugal.
Porto is in the region of Portugal known as Norte.
An autonomous region of Portugal
The city of Lisbon [Lisboa] is in the district and the region of Lisbon. It's the capital city of Portugal [A República Portuguesa]. It's the seat of the district of Lisbon. It also is the main city of the Lisbon Region, which is the wealthiest region in Portugal.
Lisbon is its own region.
Portugal is located on the Iberian Peninsula in extreme southwestern Europe.
The Algarve region is located in Portugal. It is known for its stunning coastline, beautiful beaches, and golf resorts.
Portugal is located on the Iberian Peninsula in extreme southwestern Europe.
Those areas colonised by Portugal. Brazil in particular.
Well, an economic region would be a region that has produced goods and services. A physical region is is a region that includes landforms such as mountain and etc. So, an economic region is not a physical region.
Portugal, in the Douro region.
In southern Portugal, north of the Algarve.