2. Portland is a city in the northwest of The United States of Ameriaca,close to the Columbia river and Willamette river.Portland has a population estimated of 526.690 habitants.
3. There was named the " green city " because the people take care of the natural resources and the sustainability more than in other places. Portland is a great center of art,culture and trade.
4. Portland is the city with more parks and green spaces of the whole country
5.
6. Portland is a city to which the whole world would have to go, because it is a very nice city, with many nature reserves and a great city of art and culture, is a very curious city.
