To tour a port wine lodge in the city of Oporto, you'd have to go to this country
This country is credited with giving Buddhism to Asia & what are called Arabic numbers to the West
In 1993 Eritrea formally declared its independence from this country
The Sinhalese make up nearly 75% of this island country's population
The borders of 5 Utah counties lie within this lake
Mapmakers named this Colorado mountain after its 1806 discoverer, who had called it Grand Peak
This Northwestern capital's name is derived from the Hebrew shalom, meaning "peace"
This river flows through 3 state capitals: Bismarck, Pierre & Jefferson City
It's the only U.S. state lying on the Tropic of Cancer
405 miles but only 2 letters long, this Italian river flows past Turin, Cremona & Ferrara