In Sardinian, Cagliari is pronounced Casteddu, which means castle, perfectly describing this bastion located on a hilly, port city. Incorporated in the Roman Empire early on, Cagliari features many relics and antiquities from that time period.
Read MoreTeri E. Popp takes you on a tour of Gdansk, Poland; home of the Solidarity movement, that helped dismantle the Soviet Union. During the 14th and 15th centuries, the city participated in an architectural renaissance.
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